M1911-A1 REDUX. re dux (rē-dŭks ) adjective Brought back; returned. Used postpositively.

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1 M REU re dux (rē-dŭks ) adjective rought back; returned. Used postpositively. rawings of the Government Model M Semi-utomatic Pistol, Originally esigned by John rowning for olt Firearms ompany, ompletely 3 Modeled and Redrawn With Present-ay Standards and Technology by Rio enson, enson onsulting, LLP, 2010

2 FROM RIO ENSON, ENSON ONSULTING, LLP, ON THE PREPRTION OF THESE OUMENTS To qualify my efforts in the development of this drawing package: s a Machine and Mechanical esigner, I ve been preparing drawings to O-100/1000 and SME/NSI Y14 standards, for a living, for more than a half century. I am also a shooter and a firearms enthusiast with sporting experience since my mid-teens and significant military firearms experience from my late teens to my late-twenties. I am also an avid fan of John M. rowning and the original M1911. Historically, when the drawings for John M. rowning s olt M1911 were first created, there was little in the way of consensus standards to guide the designers and manufacturers of the day in either drawing format or in O documentation of materials and finishes. For the most part, these were added, hit or miss, in later drawing revisions. Furthermore, due to the original design s flawless practicality and it s amazing longevity, the government s involvement, and the fact that in the ensuing 100-plus years of production the M1911 design has been officially fabricated by several different manufacturers, the drawings have gone through many, many revisions and redraws in order to accommodate all these various interests. These mandated by committee redraws and revisions were not always made by the most competent of designers, and strict document control was virtually non-existent at the time. ll of this has led to an exceedingly sad state of credibility, legibility, and even the availability of legitimate M1911 drawings today. Granted, the M1911 is still being produced by a multitude of manufacturers, but obviously not to the original drawings. The current manufacturers have their own documentation, including their own modifications and production improvements. ecause of their competitiveness, there is little chance any of these current manufacturers will publish or furnish any part of their documentation, since they might be giving away some of their trade secrets. Of course, we must assume that none of these manufacturers have ever heard of reverse engineering [LOL]. With that being said, I have noticed numerous requests for M1911 drawings over the years, and now having the time, the knowledge, and the means, I decided to model the M1911 in 3, using SolidWorks 2009, and then create updated drawings from those models. My source for the original[?] drawings came, free of charge, from the internet. s a drawing set for the M1911 these were better than nothing, but they were full of misinterpretations, errors, omissions, in addition to being very difficult to read. Unfortunately, that was all that was available. ue to the poor legibility of the reduced drawing sizes, original drafting quality, and reproducibility of the source documents, and also of the collective questionable veracity of revision status, a number of assumptions and even interpolations had to be made in the creation of the subject documentation package. While every attempt was made regarding the maintenance of technical correctness and completeness, I (Rio enson), or enson onsulting, LLP, cannot warrant or guarantee the package s accuracy or suitability for manufacture, and recommend its use be limited to only that of a source of interesting and historical information. This package is furnished free of charge, and the user must assume any and all liability in any connection with its use. The laws regarding intellectual property apply here. This documentation may be published and distributed freely as a complete package, without charge, provided nothing is altered in any way. Furthermore, this writing is an integral part of the package and must accompany it in any of its published forms. y the way, this package prints best on a tabloid (11 x 17 inch) printer, color or no. Only two sizes of drawing format were used, (11 x 17) and (22 x 34). The advantage of the size is less format per drawing area. The size printed on a tabloid sheet results in a half-size reproduction (half-size is not half a sheet; do your math) that is still quite legible for all but the legally blind. ll of the SolidWorks 2009 models and drawings created for this package are available from me, at ensononsulting@earthlink.net, for a small fee to help cover my expenses in materials, equipment, and time. While I will gladly assist anyone wishing it, technically, I am not in the habit of doing anyone s work for them without some form of compensation. The approach to the updated modeling and redrawing contained in this package was as follows: 1. Wherever possible, turn-of-the-century machine shop methodology and technology was used in determining the design intent of the original documentation. 2. Otherwise, no attempt was made to arbitrarily change any dimensions or tolerances, however costly they would be to reproduce. There were, however, a few instances where the original dimensions were geometrically impractical to fabricate or were incorrect, thus dictating a change. Furthermore, the application of current drafting standards required some additional changes. Overall, and as an added benefit, the changes made should make the drawings more legible, logical, and easier to read. 3. Manufacturing technology in materials, heat treatment, and finishes have changed considerably in the past several years, thereby making virtually all of the original drawing notes obsolete. In fact most of the standards and specifications originally referred to have been obsoleted or superseded. s a result the remaining drawing notes, referring primarily to materials, heat treatment, and finish, have been standardized and updated to what is currently available and more practical from a manufacturing standpoint in this package. 4. Some of the newer methods in drafting technology, such as Geometric imensioning and Tolerancing, and particularly that of True-Position imensioning, have been purposefully avoided in this effort. These were not available for the original design, nor were they necessary. The use of these practices becomes economically feasible only in high volume production applications where the technical expertise is available, and the purchase and deployment of expensive oordinate Measuring Machines (MM) and costly templates and gages can be justified. Seldom, if ever, are the tried and true bilateral tolerancing methods of the past insufficient to manufacture excellent parts. ase-in-point, the decades old M design, itself, using no Geometric Tolerancing, has had a success and longevity that is unmatched throughout all industry. Go figure! [G] 5. No attempt was made to make these drawings O compliant. The driving intent here was to illustrate dimensional accuracy and functionality of the overall design. Markings, references to inspection of surface hardness, and other superfluous military requirements were omitted. The optional alternative designs were generally used since they represent improved or simplified fabrication methods. In the creation of this documentation package, a number of issues became quite obvious and apparent: To begin with, it is doubtful the multitude of the very complex and intricate features found on the many parts of the M were present, or even necessary, in John M. rowning s original design before olt and the government got hold of it. This sort of complexity was just not his style, and moreover, is probably the result of too many cooks stirring the soup. The result is a firearm that is simply too expensive to fabricate for today s consumer market, without radical simplification. Hence, resulting copies of the M are now being produced by many very expert manufacturers, that when disassembled and measured would bear little resemblance to what is described in this package. For my money and in my opinion, the modern copies are usually better weapons than the so-called original, and are probably closer to what John rowning originally intended. Rio enson, enson onsulting, LLP 2010

NOTES: 1. 8 7 6 5 4 3 2 1 PISTOL IS SHOWN IN ONITION ONE, OKE, LOKE N LOE. T LOKS INTO IRULR SLOT IN ITEM 1, REEIVER 21 ZONE ISION HISTORY ESRIPTION TE PPRV 2..0625.

3 NOTES: PISTOL IS SHOWN IN ONITION ONE, OKE, LOKE N LOE. T LOKS INTO IRULR SLOT IN ITEM 1, REEIVER 21 ZONE ISION HISTORY ESRIPTION TE PPRV MTH RILL T SSY THRU EISTING HOLE IN ITEM 1, REEIVER, N LONG LEG OF ITEM 22, EJETOR, PRIOR TO PRESS-FIT ITEM 23, EJETOR PIN SETION - SLE 3 : SEE NOTE REF REF NOTIE GRSP ON RTRIGE SE SETION SETION OM Table OM Table ITEM QTY. PartNo ESRIPTION REEIVER TRIGGER SSEMLY SPRING, SER [MF] HOUSING, MINSPRING PIN, RETINER, MINSPRING HOUSING MINSPRING P, MINSPRING PIN, MINSPRING P PIN, MINSPRING HOUSING SER ISONNETOR PIN, SER HMMER STRUT, HMMER PIN, HMMER STRUT PIN, HMMER SFETY, GRIP LOK, SFETY TH, MGZINE SPRING, MGZINE TH LOK, MGZINE TH EJETOR PIN, EJETOR SLIE ITEM QTY. PartNo ESRIPTION SIGHT, FRONT SIGHT, RER SPRING, FIRING PIN PIN, FIRING ETRTOR STOP, FIRING PIN RREL USHING, RREL LINK, RREL PIN, RREL LINK PLUG, REOIL SPRING SPRING, REOIL GUIE, REOIL SPRING STOP, SLIE TUE, PLUNGER PLUNGER, SLIE STOP SPRING, PLUNGER PLUNGER, SFETY LOK USHING, STOK SREW STOK, RH, PLSTI SREW, STOK STOK, LH, PLSTI 47 1 NONE RTRIGE - REFERENE ONLY MGZINE SSY UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ± SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.01 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG Q MTERIL HET TRET SETION - SLE 3 : 1 Y TE R enson 09/25/2010 R enson 09/29/2010 N/ N/ Gastonia, N rhbenson@earthlink.net SLE: 3:2 M REU SSEMLY WEIGHT: 3.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. 3 IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP WG NO. enson onsulting, LLP 1st ME FOR: M REU -

4 ISION HISTORY ESRIPTION TE PPRV P, TRIGGER OW, TRIGGER NOTES: 1. RE, IF NEESSRY FTER RIMPING, IW PR OF MIL-ST FLUSH.432 RIMP THESE TWO RES SUFFIIENT TO LOK P TO OW WITHOUT PEREPTLE MOVEMENT TO EH OTHER FTER RIMPING. UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson PER LLOUT SEE NOTE 1 TE 07/30/ /12/2010 Gastonia, N enson onsulting, LLP WG NO SLE: 2:1 rhbenson@earthlink.net TRIGGER SSEMLY 1st ME FOR: M REU WEIGHT: 0.03 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

5 ISION HISTORY ESRIPTION TE PPRV FOLLOWER, MGZINE NOTES: TUE, MGZINE PEIN OVER PIN EN TO FILL HOLE SK, OTH SIES, TO FIRMLY RIVET TUE TO SE. GRIN SMOOTH, FLUSH WITH TUE. 2 PLES. GRIN PROTRUING TUE FLUSH WITH SE ON 3 SIES SPRING, MGZINE 3. MGZINE TUE SHOWN TRNSPRENT FOR ILLUSTRTION PURPOSES SE, MGZINE SEE NOTE PIN, MGZINE SE (2) SEE NOTE 1 SETION - UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG Q MTERIL HET TRET Y R enson R enson RWING LLOUTS TE 08/23/ /16/2010 Gastonia, N rhbenson@earthlink.net enson onsulting, LLP WG NO SLE: 1:1 MGZINE SSY, M PISTOL 1st ME FOR: M REU WEIGHT: 0.36 L - THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

6 ISION HISTORY ESRIPTION TE PPRV M R SPHER (.045) 60 R UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL R enson R enson STEEL 1117 STM /22/ /29/2010 HET TRET SE P , RH 15-N Y TE PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 PLUNGER, SLIE STOP 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

7 ISION HISTORY ESRIPTION TE PPRV MOEL SHOWN OMPRESSE FOR SSEMLY NOTES: IMETER OF WIRE IMETER OF OIL (O) FREE LENGTH... (.593) TIVE OILS TOTL OILS IRETION OF HELI... W MNUFTURE IW TYPE 1, GRE, OF SE S STRESS RELIEVE T 450 F FOR 20 MINUTES FTER FORMING. LO T OMPRESSE LENGTH OF = L SPRING RTE... (.160 L/INH) SOLI LENGTH M TYPE OF ENS... SQURE & GROUN HOLE I INTO WHIH SPRING FITS FREELY MIN RO I OVER WHIH SPRING SLIES FREELY M UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET R enson SEE NOTE 2 08/29/2010 MUSI WIRE, STEEL, STM 228 Y R enson TE 08/29/2010 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 SPRING, PLUNGER 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

8 ISION HISTORY ESRIPTION TE PPRV M R R SPHER (.054) UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL R enson STEEL 1117 STM /29/2010 HET TRET SE P , RH 15-N Y R enson TE 08/21/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 PLUNGER, SFETY LOK 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

9 ISION HISTORY ESRIPTION TE PPRV R R R NOTES: MTERIL: WROUGHT: STEEL, 1018, STM 108. ST: STEEL, I-1020, STM R R UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson SEE NOTE 1 TE 08/22/ /29/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 4:1 SIGHT, RER 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

10 ISION HISTORY ESRIPTION TE PPRV R.35 2 R UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson TE 08/22/ /30/2010 STEEL, 1018, STM 108 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 SIGHT, FRONT 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

11 ISION HISTORY ESRIPTION TE PPRV ±5 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP EGES.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson RH TE 07/30/ /05/2010 RILL RO, O2, STM 681 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 PIN, RREL LINK 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

12 ISION HISTORY ESRIPTION TE PPRV MOEL SHOWN OMPRESSE FOR SSEMLY NOTES: IMETER OF WIRE IMETER OF OIL (O) FREE LENGTH... (6.55) TIVE OILS TOTL OILS IRETION OF HELI... W LO T OMPRESSE LENGTH OF = L MNUFTURE IW TYPE 1, GRE, OF SE S STRESS RELIEVE T 450 F FOR 20 MINUTES FTER FORMING. LO T OMPRESSE LENGTH OF = L SPRING RTE... (2.88 L/INH) SOLI LENGTH M TYPE OF ENS... NOT SQURE OR LOSE HOLE I INTO WHIH SPRING FITS FREELY MIN RO I OVER WHIH SPRING SLIES FREELY M * RIMP ONE EN OF OIL TO I * EEPT FOR RIMPE EN. UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP EGES.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET R enson SEE NOTE 2 08/30/2010 MUSI WIRE, STEEL, STM 228 Y R enson TE 08/23/2010 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 1:1 SPRING, REOIL 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

13 ISION HISTORY ESRIPTION TE PPRV NOTES: HELIL OMPRESSION SPRING OF.043 WIRE,.430 O,.218 PITH SHLL ENTER FOR MINIMUM ISTNE OF 1/4 OIL SEE NOTE PITH STRIGHT OR IMON KNURL IW SME SETION - UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson STEEL 1018 STM 108 TE 08/12/ /30/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N WG NO SLE: 2:1 rhbenson@earthlink.net PLUG, REOIL SPRING 1st ME FOR: M REU WEIGHT: 0.02 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

14 ISION HISTORY ESRIPTION TE PPRV ± UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson RH TE 08/18/ /30/2010 RILL RO, O2, STM 681 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 PIN, EJETOR 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

15 ISION HISTORY ESRIPTION TE PPRV MOEL IS SHOWN OMPRESSE FOR SSEMLY NOTES: IMETER OF WIRE IMETER OF OIL (O) FREE LENGTH... (1.70) TIVE OILS TOTL OILS IRETION OF HELI... OPTIONL MNUFTURE IW TYPE 1, GRE, OF SE S STRESS RELIEVE T 450 F FOR 20 MINUTES FTER FORMING. LO T OMPRESSE LENGTH OF = L SPRING RTE... (3.0 L/INH) SOLI LENGTH M TYPE OF ENS... SQURE N GROUN HOLE I INTO WHIH SPRING FITS FREELY MIN RO I OVER WHIH SPRING SLIES FREELY M * RIMP ONE EN OF OIL TO I * EEPT FOR RIMPE EN. UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET R enson MUSI WIRE, STEEL, STM 228 Y R enson SEE NOTE 2 TE 08/23/2010 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 3:1 SPRING, FIRING PIN 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

16 ISION HISTORY ESRIPTION TE PPRV R R.01 M NOTES: 1. MTERIL: WROUGHT: STEEL, 4140, STM 108; USTENITI GRIN 6 OR FINER. ST: STEEL, I 4140, STM ± R.01 M R UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson SEE NOTE 1 RH TE 08/12/ /30/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 STOP, FIRING PIN 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

17 ISION HISTORY ESRIPTION TE PPRV SPHER R ±5 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP EGES.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson RH TE 08/17/ /30/2010 RILL RO, O2, STM 681 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 4:1 PIN, HMMER 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

18 ISION HISTORY ESRIPTION TE PPRV ±5 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005 F : 125 MIROINH RK/FIL SHRP OR.005 M IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG HET TRET Q MTERIL Y R enson R enson RH TE 08/18/ /31/2010 RILL RO, O2, STM 681 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 12:1 PIN, HMMER STRUT 1st ME FOR: M WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

ISION HISTORY ESRIPTION TE PPRV MOEL IS SHOWN OMPRESSE FOR SSEMLY IMETER OF WIRE....045 IMETER OF OIL (O)....273 -.003 FREE LENGTH... (2.156) TIVE OILS... 19.5 NOTES: 1.

19 ISION HISTORY ESRIPTION TE PPRV MOEL IS SHOWN OMPRESSE FOR SSEMLY IMETER OF WIRE IMETER OF OIL (O) FREE LENGTH... (2.156) TIVE OILS NOTES: 1. MNUFTURE IW TYPE 1, GRE, OF SE S STRESS RELIEVE T 450 F FOR 20 MINUTES FTER FORMING. TOTL OILS IRETION OF HELI... W LO T OMPRESSE LENGTH OF = L LO T OMPRESSE LENGTH OF = L SPRING RTE... (27.69 L/INH) SOLI LENGTH M TYPE OF ENS... LOSE, SQURE & GROUN RO I OVER WHIH SPRING SLIES FREELY M* RIMP OTH EN OILS TO I *EEPT FOR RIMPE ENS: HEK T STGE OF MNUFTURE OR Y UTTING OFF RIMP IN SMPLE. UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET R enson R enson SEE NOTE 2 08/23/ /31/2010 MUSI WIRE, STEEL, STM 228 Y TE enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 2:1 MINSPRING 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

20 ISION HISTORY ESRIPTION TE PPRV ±5 R.020 M SPHER R R UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL R enson STEEL, 1117 STM /31/2010 HET TRET SE P , RH Y R enson TE 08/17/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 4:1 P, MINSPRING 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

21 ISION HISTORY ESRIPTION TE PPRV SPHER R ± UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson RH TE 08/17/ /31/2010 RILL RO, O2, STM 681 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 4:1 PIN, SER 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

22 ISION HISTORY ESRIPTION TE PPRV ±.005 SPHER R SPHER R R.06 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005 RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson RH TE 08/17/ /31/2010 RILL RO, O2, STM 681 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 4:1 PIN, MINSPRING HOUSING 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

23 ISION HISTORY ESRIPTION TE PPRV SPHER R.06 2 R ±5 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL R enson R enson STEEL 1117 STM /17/ /31/2010 HET TRET SE P , RH Y TE PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 4:1 PIN, RETINER, MINSPRING HOUSING 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

24 ISION HISTORY ESRIPTION TE PPRV MOEL SHOWN OMPRESSE FOR SSEMLY NOTES: IMETER OF WIRE... (.026) INSIE IMETER (I), FREE, NOT LESS THN OUTSIE IMETER (O), SOLI, NOT MORE THN MNUFTURE IW TYPE 1, GRE, OF SE S STRESS RELIEVE T 450 F FOR 20 MINUTES FTER FORMING. FREE LENGTH (PPRO) TIVE OILS... (11) TOTL OILS... (13) IRETION OF HELI... W LO T OMPRESSE LENGTH OF = L LO T OMPRESSE LENGTH OF = L SOLI LENGTH M TYPE OF ENS... PLIN (OPEN ENS, NOT GROUN) HOLE I INTO WHIH SPRING FITS FREELY MIN REUE I OF LST OIL ON OTH ENS TO UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET R enson R enson SEE NOTE 2 08/28/ /31/2010 MUSI WIRE, STEEL, STM 228 Y TE enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 6:1 SPRING, MGZINE TH 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

25 ISION HISTORY ESRIPTION TE PPRV R SPHER R R R.015 M 2 R.01 M 2 R.01 M ± UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson STEEL, 1117 STM 108 TE SE P , RH PR OF MIL-ST /16/ /31/2010 Gastonia, N enson onsulting, LLP WG NO SLE: 6:1 rhbenson@earthlink.net LOK, MGZINE TH 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

26 ISION HISTORY ESRIPTION TE PPRV R R R R.630± VIEW R.06 OTH SIES UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG HET TRET Q MTERIL Y R enson R enson 07/30/ /01/2010 STEEL, 1018, STM 108 TE PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 2:1 OW, TRIGGER 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

27 R.188 ONSTNT 2 R.005 M ONSTNT ISION HISTORY ESRIPTION TE PPRV ±5 NOTES: SEE NOTE 1 SETION - SLE 6 : ONTOURE GROOVES EQULLY SPE T 5 N ENTERE OUT ENTERLINE. GROOVES RE ONTOURE LONG OTH THE R.500 N R.188 SURFES..327 R.530 R.630 R.500 R SETION ±.003 R.544 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG MTERIL HET TRET Q Y R enson R enson 08/25/2010 STEEL, 1018, STM 108 TE 09/01/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 3:1 P, TRIGGER 1st ME FOR: M REU WEIGHT: 0.02 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

28 ISION HISTORY ZONE ESRIPTION TE PPRV R TNGENT POINT TNGENT POINT NOTES: R.03 S SHOWN & TNGENT ONTOURS - OTH SIES R.012 R.005 M R.46 5 GROOVES EQ = MTERIL: WROUGHT: STEEL, 4140, STM 108; USTENITI GRIN 6 OR FINER. STING: STEEL, I 4140, STM ETIL SLE 8 : 1 ETIL SLE 8 : R.10 R R.06 TRUE R.56 NORML TO ONTOUR L R R R R.06 R.42 R.92 R ± R R ± L SETION - R.005 M UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG Q MTERIL HET TRET Y TE R enson 08/17/2010 R enson 09/01/2010 SEE NOTE 1 RH PR OF MIL-ST-171 Gastonia, N rhbenson@earthlink.net SLE: 4:1 HMMER 1st ME FOR: M REU WEIGHT: 0.04 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. 4 3 IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP WG NO. enson onsulting, LLP

29 ISION HISTORY 60 ZONE ESRIPTION TE PPRV R R R ± ± GROOVES EQ OTH SIES R.268 R R R ±1 ETIL SLE 8 : 1.19 NOTES: 1. MTERIL: WROUGHT: STEEL, 4140, STM 108; USTENITI GRIN 6 OR FINER. STING: STEEL, I 4140, STM EFORE MILLING R.406 SPHER R.09 SETION - SLE 6 : SETION - SLE 6 : ±.17 E R.100 SETION F-F ± R R R E F R R.03 R ±1.400 R.850 R ±.001 F ±.17 R R R SETION - SETION E-E UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING Gastonia, N rhbenson@earthlink.net THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP MOELE RWN ENGRG Q MTERIL HET TRET Y TE R enson 08/19/2010 R enson 09/02/2010 SEE NOTE 1 RH PR OF MIL-ST-171 WG NO. SLE: 4:1 enson onsulting, LLP LOK, SFETY 1st ME FOR: M REU WEIGHT: 0.02 L

30 ISION HISTORY ZONE ESRIPTION TE PPRV THRU LL , NER SIE VIEW E-E R.47 FOLLOWING ONTOUR E.090± ± E R R R SETION FOLLOWING ONTOUR.094 SEE SETION THRU LL R SETION VIEW - 9 GROOVES EQ 5 FOLLOWING ONTOUR SETION UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG Q MTERIL HET TRET Y TE R enson 08/16/2010 R enson 09/03/2010 STEEL, 1018 OR 1117, STM 108 PR OF MIL-ST-171 Gastonia, N rhbenson@earthlink.net SLE: 3:1 HOUSING, MINSPRING 1st ME FOR: M REU WEIGHT: 0.02 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. 4 3 IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP WG NO. enson onsulting, LLP

31 ISION HISTORY ZONE ESRIPTION TE PPRV R VRILE R OTH SIES R.50 VIEW R SETION NOTES: 15 ±2 SETION THE 3 MOELING OF THIS OMPONENT IS S URTE S THE SOFTWRE WILL RESONLY LLOW. WHILE THE IMENSIONS RE ELIEVE TO E ORRET, THE TUL PRT MY VRY VISLY SOMEWHT FROM THT SHOWN. R R.03 R.45 R OTH SIES MTH RIUS TO SIE ON OTH SIES 15 RELIEF SHOWN EGGERTE; MKE MINIMUM SETION THRU LL R ± ± ± THRU LL , NER SIE , FR SIE UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING TUE, STEEL, IW STM 519 Gastonia, N rhbenson@earthlink.net THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP MOELE RWN ENGRG Q MTERIL HET TRET Y TE R enson 08/16/2010 R enson 09/05/2010 ELETROLESS NIKEL PLTE WG NO. SLE: 2:1 enson onsulting, LLP TUE, MGZINE 1st ME FOR: M REU WEIGHT: 0.11 L

32 ISION HISTORY ZONE ESRIPTION TE PPRV R R1.03 R SETION OVER HEKERING SETION - NOTES: (UNLESS OTHERWISE SPEIFIE) 1. REESSES SHOWN RE NONFUNTIONL, N RE PERMITTE WITHIN RESONLE LIMITS FOR STILITY OF THE MOLE PROUT. 2. MTERIL: MOLING PLSTI IW STM 5948, PHENOLI, TYPE FI-20. OLOR: NO , OR OF TLE II, FE ST NO. 595; SEMI-GLOSS ROWN. 3. HEKERING IS 20 IGONL IMON, 90 GROOVES,.O6 ENTER TO ENTER ON THE IGONL. R R R SEE NOTE 3 45 ±5 SEE NOTE SETION - R R.34 R R1.03 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG Q MTERIL HET TRET Y TE R enson 09/05/2010 R enson 09/05/2010 SEE NOTE 2 Gastonia, N rhbenson@earthlink.net SLE: 2:1 STOK, RH, PLSTI 1st ME FOR: WEIGHT: 0.03 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. 4 3 IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP WG NO. enson onsulting, LLP M1911-1

33 ISION HISTORY ESRIPTION TE PPRV R.005 M R R.015 M ±.0003 SETION - UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson 08/21/ /06/2010 STEEL, 1018, STM 108 TE PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 4:1 TUE, PLUNGER 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

34 ISION HISTORY ESRIPTION TE PPRV SPHER R.11 R R ± R ± SETION - SLE 4 : R R R R ETIL SLE 4 : UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG MTERIL HET TRET Q Y R enson R enson RH TE 08/19/ /06/2010 STEEL 4140 IW STM 322 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 2:1 STOP, SLIE 1st ME FOR: M WEIGHT: 0.02 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

35 ISION HISTORY ESRIPTION TE PPRV 30 ± R ± R.23 NOTES: 1. MTERIL: WROUGHT: STEEL, 4140, STM 108; USTENITI GRIN 6 OR FINER. ST: STEEL, I4140, STM 732. R R SETION - R R R ±2 76 ±1 2 R SETION UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson SEE NOTE 1 RH TE 07/28/ /07/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 3:2 USHING, RREL 1st ME FOR: M REU WEIGHT: 0.03 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

36 ISION HISTORY ESRIPTION TE PPRV R R.250 SWGE R R.36 2 R R SETION - R ETIL SLE 4 : 1 UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson RH TE 08/12/ /07/2010 STEEL, 1141, STM 311 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 2:1 GUIE, REOIL SPRING 1st ME FOR: M REU WEIGHT: 0.02 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

37 ISION HISTORY ZONE ESRIPTION TE PPRV R.16 R.01 M F R.005 M NOTES: 1. MTERIL: STEEL, 1144, STM 108; USTENITI GRIN 7 OR FINER R.06 R.03 SETION - SLE 6 : 1 SETION - SLE 6 : 1 R.03 ONT VIEW E-E E REK EGE LL ROUN E.0075 : 1 OTH SIES 2 R SETION - SLE 6 : 1 SETION - SLE 6 : EN R.135 R EN IRETION FTER PROTETIVE R ETIL F SLE 8 : FIE PORTION UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING Gastonia, N rhbenson@earthlink.net THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP MOELE RWN ENGRG Q MTERIL HET TRET Y R enson R enson SEE NOTE 1 RH TE 07/29/ /07/2010 PR OF MIL-ST-171 WG NO. SLE: 4:1 enson onsulting, LLP ETRTOR 1st ME FOR: M REU WEIGHT: 0.02 L

38 ISION HISTORY ESRIPTION TE PPRV NOTES: 1. MTERIL: STEEL, 1144, STM 108; USTENITI GRIN 7 OR FINER. R.125 (.0294 : 1) R.015 M R SPHER R (.0455) UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson SEE NOTE 1 RH TE 08/13/ /09/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 3:1 PIN, FIRING 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

39 ISION HISTORY ESRIPTION TE PPRV SPHER R (.054) NOTES: 1. MTERIL: STEEL, 1144, STM 108; USTENITI GRIN 7 OF FINER. R ± R.100 R.300 R THRU R OTH SIES UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE R enson 08/18/2010 RWN ENGRG MTERIL HET TRET Q Y R enson SEE NOTE 1 TE 09/09/2010 Gastonia, N rhbenson@earthlink.net 1st ME FOR: M REU RH PR OF MIL-ST-171 enson onsulting, LLP WG NO SLE: 3:1 STRUT, HMMER WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

40 ISION HISTORY ESRIPTION TE PPRV R FULL R VIEW R R R ETIL SLE 4 : 1 3 PLES R3.50 R UNLESS OTHERWISE SPEIFIE: Y TE IMENSIONS RE IN INHES. MOELE R enson 09/09/2010 TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN R enson 09/10/2010 SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET STEEL, 1090, STM 684 RH PR OF MIL-ST-171 Gastonia, N rhbenson@earthlink.net enson onsulting, LLP WG NO SLE: 2:1 SPRING, SER 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

41 ISION HISTORY ZONE ESRIPTION TE PPRV R.015 M MIN NOTES: 1. MTERIL: WROUGHT: STEEL, 4140, STM 108; USTENITI GRIN 6 OR FINER. ST: STEEL, I4140, STM R R R R R.08 2 R.005 M 4 R R.005 M UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG Q MTERIL HET TRET Y TE R enson 08/21/2010 R enson 09/10/2010 SEE NOTE 1 RH PR OF MIL-ST-171 Gastonia, N rhbenson@earthlink.net SLE: 6:1 ISONNETOR 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. 4 3 IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP WG NO. enson onsulting, LLP

42 ISION HISTORY ESRIPTION TE PPRV NOTES: TRUE R MTERIL: WROUGHT: STEEL, 1018, STM 108. ST: STEEL, I1020, STM R THRU OTH SIES R ± ±.001 SETION - 2 R.27 SETION - UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson SEE NOTE 1 TE 08/15/ /10/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 2:1 SE, MGZINE 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

43 7.12 ISION HISTORY ESRIPTION TE PPRV R R.16 SETION IMETER OF WIRE IMETER OF OIL (O)... N/ FREE LENGTH TIVE OILS NOTES: 1. MNUFTURE IW TYPE 1, GRE, OF SE S STRESS RELIEVE T 450 F FOR 30 MINUTES FTER FORMING. TOTL OILS IRETION OF HELI... W LO T OMPRESSE LENGTH OF... N/ LO T OMPRESSE LENGTH OF... N/ SPRING RTE... N/ SOLI LENGTH... N/ TYPE OF ENS... IW RWING IMENSIONS HOLE I INTO WHIH SPRING FITS FREELY... N/ RO I OVER WHIH SPRING SLIES FREELY... N/ UNLESS OTHERWISE SPEIFIE: Y TE IMENSIONS RE IN INHES. MOELE R enson 9/29/2010 TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL RWN R enson 10/04/2010 SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.01 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL MUSI WIRE, STEEL, STM 228 HET TRET SEE NOTE 2 Gastonia, N enson onsulting, LLP WG NO SLE: 3:4 rhbenson@earthlink.net SPRING, MGZINE 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE. -

44 ISION HISTORY ESRIPTION TE PPRV SETION - SLE 4 : R.01 R.03 R.13 R R ± ± NER & FR SIE R.02 SETION - SLE 4 : UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. MOELE TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, RWN SYMM & ON: 1/2 FETURE TOL. ENGRG F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y Q THIR NGLE PROJETION O NOT SLE RWING MTERIL HET TRET Y R enson R enson TE 08/13/ /10/2010 STL, R, S TYPE, STM 1008 PR OF MIL-ST-171 SLE: 2:1 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO FOLLOWER, MGZINE 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

45 ISION HISTORY ZONE ESRIPTION TE PPRV R R ± R.125 R NOTES: 1. MTERIL: WROUGHT: STEEL, 1117, STM 108. ST: STEEL, I1117, STM THIS IMENSION OURS ONLY T PREISE NGLE N LOTION SHOWN FOR SETION - UTTING PLNE IN PRENT VIEW SEE NOTE 2 SETION R R R.03 SETION - SETION - R.125 R.005 M GROOVES,.040 PITH 90 ; FLTTEN RESTS.010 / EFORE GROOVES UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNES: NGULR ±.5, 2 PL ±.01, 3 PL ±.005, 4 PL ±.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINHES. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG Q MTERIL HET TRET Y TE R enson 08/15/2010 R enson 09/11/2010 SEE NOTE 1 SE P , RH 15-N PR OF MIL-ST-171 Gastonia, N rhbenson@earthlink.net SLE: 4:1 TH, MGZINE 1st ME FOR: M REU WEIGHT: 0.01 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. 4 3 IS PROHIITE. 1 NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP WG NO. enson onsulting, LLP

46 ISION HISTORY ESRIPTION TE PPRV UNS-2 TH MJOR PITH MINOR.2155 M R R R UNS-2 TH MJOR.1500 MIN PITH MINOR SETION - UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINH. RK/FIL SHRP OR.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG MTERIL HET TRET Q Y R enson R enson 08/22/ /11/2010 STEEL, 1117, STM 108 TE PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 USHING, STOK SREW 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

ISION HISTORY ESRIPTION TE PPRV.1500-50 UNS-2 TH MJOR.1500-.0043 PITH.1370-.0024 MINOR.1254 M.03.03.05.275 -.006 R.318 M 60 R.01 M +.00.27 -.02.06 SPHER R.31 +.010.

47 ISION HISTORY ESRIPTION TE PPRV UNS-2 TH MJOR PITH MINOR.1254 M R.318 M 60 R.01 M SPHER R SETION - UNLESS OTHERWISE SPEIFIE: IMENSIONS RE IN INHES. TOLERNE: NGULR.5, 2 PL.01, 3 PL.005, 4 PL.0005, SYMM & ON: 1/2 FETURE TOL. F : 125 MIROINH. RK/FIL SHRP EGES.005 M. IM & TOL IW SME Y THIR NGLE PROJETION O NOT SLE RWING MOELE RWN ENGRG R enson 09/12/2010 STEEL, 1117, STM 108 HET TRET SE P , RH Q MTERIL Y R enson TE 08/12/2010 PR OF MIL-ST-171 enson onsulting, LLP Gastonia, N rhbenson@earthlink.net WG NO SLE: 8:1 SREW, STOK 1st ME FOR: M REU WEIGHT: 0.00 L THE INFORMTION ONTINE IN THIS RWING IS THE SOLE N INTELLETUL PROPERTY OF enson onsulting, LLP. NY REPROUTION IN PRT OR S WHOLE WITHOUT THE WRITTEN PERMISSION OF enson onsulting, LLP IS PROHIITE.

REMOTE IR/LED MODULE REMOTE 3 REVISION HISTORY C DETAIL A SCALE 1 : 1.5 I\O PANEL - SHEET 1 OF 6 ECO ZONE REV. DESCRIPTION DATE APPR'D

$REMOTE IR/LED MODULE REMOTE 3 REVISION HISTORY C DETAIL A SCALE 1 : 1.5 I\O PANEL - SHEET 1 OF 6 ECO ZONE REV. DESCRIPTION DATE APPR'D$ 00000 ISION HISTORY EO ZONE. ESRIPTION TE PPR'. 9...0 IR 0 0.. LE INITOR LNSPE WLL MOUNT HNGERS REMOTE IR/LE MOULE REMOTE. 0 PORTRIT WLL MOUNT HNGERS SERVIE PNEL KEEP PERFORTE RES LER FOR IRFLOW. 9..0..