4 Q*B-654A AMENDMENT 1 February 10, 1984 FEDEIUL SPECIFICATION BEAZING ALLOYS, SILVER

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1 4 Q*B-654A AMENDMENT 1 Fbruary 10, 1984 FEDEIUL SPECIFICATION BEAZING ALLOYS, SILVER This awnd~nt, which forms a part of Q(/-B-654A,datd 5 Sptmbr 1980, is approvd by th Commissionr, Fdral Supply Srvic, Gnral Srvics Administration, for th us of all Fdral Agncis. 2.1, undr Military Standard Add: PAGE 2 **MIL-STD-105- Sampling Procdurs and Tabls for Inspction By Attributs. PAGE 5 3.3, titl: Dlt and substitut: Form, siz and tolrancs , lin 2: Dlt forms and sizs and substitut forms, sizs and tolrancs * , lin 2: Dlt for- and sizs and substitut for&, sizs and tolrancs lofs FSC 3439

2 I.,,..,,,, QQ-B-654A ~ ~~,,.,, AMENDMENT.1..,,, TABLE.11. Forms, sizs, and tolrancs for.baḡ xx,.. Form Nominal diamtr Drawn wir Prmissibl variation In diamtr, plus or minus Drawn rod Rolld or xtrudd wir.and rod Wir in coils,,spoolsand rtida i/32 (0.031) /64 (.047) /16 (.063) /32 (.094) /8 (.125) Form Nomina&/ Pnnissabl variation Nominal wtdth in width plus or thicknss minus Prmissibl variation in thicknss plus or minus Strip in coils and spools to to ~ ~.oo to ~ ,.020 ~ T.0004 T.0008 T.0012 ~~ Strip widths 0.25 to 6 inchs by multipls of 0.25 inchs.!; 3.3.3: Dlt and substitut: PAGE : Dlt and substitut: Strips or wir in coils.and rods. Strip.or wir incoils or rods shall b idntifid by positiv and lgibl mthods such as imprinting or indn.t- ing th applicabl classification dsignationon th surfac of th brazing alloy or shall b idntifid by prssur-snsitiv plastic coatd tap imprintd with th applicabl classification dsignation and attachd to th brazing alloy. Th idntification shall b placd l-inch from th nd of ach strip and rod, and l-inch from th innr nd of wir in ach coil. Imprinting on th surfac of th biazing alloy or on taps shall b with fad-proof ink and shall b rsistant to oils, solvnts, and all atmosphric conditions, and to normal war and tar ncountrd.in-shipping and handling Mixd lngths. Whr brazing alloy is furnishd spcifying 18-inch. or 36-inch lngths, any singl packag may contain pics shortr than spcifid, but th numbr-of short pics shall not xcd 10 prcntof th total numbr in th packag, and no short pic shall b lss than 60 prcnt of th nominal lngth spcifid. :2

3 QQ+J-654A AMENDMENT I Md as nw paragraph : Wir on spools. Wir on spools too small to b markd by th mthod of shall b idntifid by marking with fad-proof ink on th flang along with othr marking rquird by 5.3. Md as nw paragraph : * Prformd rings. Prformd rings shall b idntifid by th mthod of or whn furnishd in individual nvlops prfo-d rings shall b idntifid by marking with fad-proof ink on th nvlops along with othr ~rking rquird by 5.3. PAGE : Add: Chmicalanalysis shall or mthod 112.2,0f FED-STD-151. b in accordanc with mthod PAGE : Add: In cas of disput, with mthod of FED-STD-151. chml.calanalysis shall b in accordanc 5.1.2: Dlt and substitut: Lvl C. Brazing alloy in strip or wir in coils or on spools, prfor~d ~f.ng~, V-AU.-.. -V - p~~&~ f~r~ ~~b ~~a~ ~Uii7bti2~.SpCi.fi~d{s 6.2;, s nali b packagd to afford protction against dtrioration, damag, or 10SS of contnts during shipmnt from th supply sourc to th first rciving activity for immdiat us. Th contractor s normal rtail or wholsal packaging mthods may b utilizd whn such mts th rquirmnts of this lvl : Dlt and substitut: PAGES 9 and Intrior packags. Shipmnt marking information for brazing alloy shall b providd on intrior packags. Th hformation shall Includ lot idntification, classification, lngth, siz whn applicabl, spcification numbr, msnufacturr18 or distributor s nam, manufacturr s or distributors brand or typ dsignation. In addition, all packaga or th smallst intrgral unit within a shipping containr shall carry on of th following warning labls or quivalnt, prominntly displayd in lgibl typ on th packag as applicabl: 3.

4 ,,.,.., QQ-B-654A, :,.,., ~ AMENDMENT1...., WARNING : FUKES AND RADIATION Protct,yourslfand othrs. Radand undrstand this labl.. GASES can b dangrous to your halth. MEAT Mys (I~D from flam or hot mta~) can injur ys. Rad and undrstand th manufacturr ssinstructions and your mployr s safty practics. Kp your h~d out of th fums. Us nough vntilation, xhaust at th flam, or both, to kp fums and gass from your brathing zon, and th gnral ara. War corrct y, ar, and body protction. S hrican National Standard Safty in Wlding and Cutting publishd by th Amrican Wlding Socity, 550 N.W. LJun Ed., P.O. Box Miami, FL 33135; OSHA Safty and Halth Standard, 29 CFE 1910, availabl from th,u.s. Govrnuwtt Printing Offic, Washington, D.C., DO NOT REMOVE THIS LABEL WARNING CONTAINS CADNIUM POISONOUS FUMES AND GASES MAY BE FORMED ON NEATING not brath fums and gass. Us only with adquat vntilation such fum collctors, xhaust vntilators or air-supplid rspirators. mham+ na4w * ubu A A a-, f=.v.= A.*ml--- -*=--- r---s -=vg&wfo =S:+r -urn,~l physkka Immdiatly. Kp-childrn away uhn using. a S Amrican National Standard Z49.1, SAFBTYIN WELDING AND CUTTING Publishd by th Aamrican Wlding Socity, 550 N.W. LJun Road, P.O. Box 351O4O l!iaad,fl , DO NOT REMOVE TEIS LABEL LAST PAGE, DD 1426, substitut: Standardization Documnt Iaprav=nt Propos81: Dlt addrss and,. :, -CONMANDER NAVAL SEA SYSTENs #@fuand (SEA 5523) 1 DEPARTNENI.OF TBENAVY t WASHINGTON, DC

5 QQ-B-654A AMENDMENT 1 t41litaey INTEREST CIVIL AGENCY COORDINATING ACTIVITY: Custodians Army-AR Navy - SE Prparing Activity: Navy - SK (Projct ) Rviw Activitis Army -KE, Navy-ml KD Usr Activitis Navy -MC Air Forc - 84

Nominal Pipe Size, in. 2, 2-1/2, 3, 4, 6 2, 2-1/2, 3, 4, 6 2, 2-1/2, 3, 4, 6 2, 2-1/2, 3, 4, 6. Nominal Pipe Size, in.

Nominal Pipe Size, in. 2, 2-1/2, 3, 4, 6 2, 2-1/2, 3, 4, 6 2, 2-1/2, 3, 4, 6 2, 2-1/2, 3, 4, 6. Nominal Pipe Size, in. Pip s Ths fittings ar suitabl for intrconncting piping, valvs and othr componnts in both wt and dry automatic sprinlr systms. Installation should b according to applicabl sprinlr systm fabrication ruls.