. 10
MIL-B-S43T
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23 ?hrch 1971SUPERSmINCUXA-543B26 AprU 196S
MILZTAKYS?xmxcArxou
suaaM , TOmmsss AmwzBsTRAP
Thts ●pecificstim is tiatory far use by all Dopartmnts d Agoncioo of”th ‘nopOrt&t of
1. SCOPZ
X.1 seopo.-oqdp~ itou.
Dofonoo. .
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tbio opoeiftootioae-ro mtd b~ ttod 08 ton-e odt
Styh 2 “
Uuo 1Cluo 3Choa 4S$80SisoSISOsheS*
n?a8$stoolAlmsxxm5{8 tnch314 imeh1 inch1-1/4 inchl-1/2ina
lypo lx- Bu&lo , t~b89, 2-M
Stylo 1 -
Claoo1 - M080Cluo 3 - stoolChoo 4 - u~M9ao 1 - lfnlela
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KEL-B-543T
s~b “3 -
- s- * Seylm1- 5/8 ISch
sty18 s 0
Typ8 1X1 - hdLh, doubb b==, fdtb $Llda
c18a8 1 - BrusCzasa5 - KaLlsabh irouSLZ8 - 1-1/2iach
cla88- - s- Aa Seyh Lsfzc - 3/4 lad
Styh 3 -
~rassst881S==5/8 iae&3/4 iaaltaehl-uk *h1-1/2LaCh
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C1A881 - Brass
?7 ma 3 - st8dcl-s ~ - Uxa=size - s/8 inchsL2& - 1 inch
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Hxkbs43?
Typo v - Mackla, quick m3esm, aoa+Up, nylon w@bbLag
claM 3 - StsdCIMa 4 - NtintmSim - 3/4 iacbsize - 1 imch
2. AFPLICAELEBOCUUHTS
● 2.1 ‘ma fou~ ~t8, of tho ioosm *a ●ffect on &to of H*t*mfos bido o? wqwt for propoed, fora ● ~ of tti specification te theextmt spoetftod ItaroLa:
Smcmcmzas
Pmmuu
c&AA!50fl -QQ-A-2so/u -(&B-6L3
~-390*X-666*S-698(#-Z-325‘nut-s29TT+-666
PPP-B-S$6P?P-B-636PPP-B465HP-B-676
KKL17AXY
luL-z-aOHZL-F-49Sm.-c-s54l
lu&a40sB
sTAmARDs
mimul
-sT&Los
. HIHrTD-129
Almlm U&y aloo tlato Ed S&eatAl~ Alloy 6061, ?lata Od shootBmo* , 14adod end NOPLOUM; Flet Produtta
(?hta , au, shut 0s SC*P)Coppo? Alloy Cut$nso (-d~m c-t a-)Iron Cmtl~s , ~blaSt-1 , Sheet aod Str%p,Lou CsrbonZ~ac P&cing (Elwtre-qosimd)h-l, Alkyd,sod@oo8Prinr Coat$aS,ZlacT*llt7u(ZincChromat8), forUmmm Sutfocoo
~&%!&5!$ ‘---dI&; tap8zMa’?d* mu Swyd (Iacludmg Stq -Zm-)Bmmo, sot-up, P8~oud
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)Uz#O-5k3F
DRAUZNCS
AMY MATKX LAEOIWORZZS
24-71 .4-1-54 -
4-1-171 a
4-1-202 -
* 3.:.1.1 Sheet or 3tr%p. - Braisc sheet or strip :or ch88 1 buckles shallcuufom to d 10Y nuaber 260 or 268, qussmrhard of QQ-+613.
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. HxtiB-543F
3.1.2 Stacl ●triP. - Stool .trtp for ciao. 3 buoU*. shall confo= to cold
rolltd, teapor Nos. 4 OT S of CN-S-698.
3.1*3 Au*m. -
3.1.3.1 Uloy 1100 .- Al-mm alloy fog tbo t= 1, 11 d xxx, c18as 4buckles shall conform to 1100, toepota EX2 0? Ii24 of w-A-250/Z.
3.1.3.2 AU-+&&dr%sLxA! -‘v -“ ‘“’4. b-eshaU COSfOZ8 to \
3.1.4 Ml&a’& kom.- MaUoau ~mu fog chsa 5 buckho shtil ooafoimtogradeI or 11 of @-l- 666, Uoopt that tho roqlammato for ~ th cao~
●re not ●ppl~eab10.
3.2 ConotructLoa ad tMm~.- Zha oo-tructk d Mmmn8hma Of tha buckloaBtttil eeafom to thti spodf$at%oa wd Drd~m 2-4-71, 4-1-54, 4-1-171 mad4-1-202, as •pp~ititi. “
3.3.1 Class 1 brasa buckles.- Claos i, braas buckL@8 shall bo glx ● blackchemical flash in accosckwa with KIL-F-495 .
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Mm-*s43? -
4, QUB2%T&$SU’MNCX PMVLSX~S
Eaat tsm8-c 3.2.1P!io,phsts Z28C $&t* 3.3.2-d tzutmst 3.3.3P-g 3.3.3
6
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defectsead 10.0 for totsl. &presoed Ln tesm of defects por hmdred mite.
mBLz I.- CleoaSfttetSoaof defeeta
ClusfftcotioaExtina Defcet ?W or Mnot
?idah - meek Arms of ao fila 0? Celot not 00 Spaaf$od. “ x
Mock Cbemitd(*8 1)
xx
x
x
x
x
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cla8tificatioaZxada= hf ●ct w Oz B’me?
4,2.3.2 Maaa8hMl mdau$om•“ ~t30E shakl hQ made of baa fosCompllaacs W** am=zo= 8pU2fiUi ● Aq m=oafo-c8 shall co88t3tuta 8de~act. Tlw i-p8Ct%- kT8$ •h~ bc S-Z ad ths AQL 4.0, ●qm88s@d tn t 8-of dofocts P88 htaadred -Zta ●
Black Chdul finds:(claas L buckle)Colof and gloss 3.3.1 !m-F-~95 1 paaa or fdl
Maiscaca co hoe 908pllohcios 3.3.1 ?m@-?49s 1 pa88 0s Id>
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?uL-B-s43r
TMLZ 111.- knlMtion of preparation for d81iwrT
txtiae Defeet
Mmrk3nfJ(Utmio? Wttad, iuco?tect, iUq@ble, of i=proper size,●d %atetiox) 10c8tioa, seqw8ce, or method of ●pp~atioa.
* 4.2.5 ~Uoa of 8~PPiM coatatses8•- Uhaa sh$ppq cmt-rs ●erequired to be b aetosdssiea wit& PPP-B-636, ex-tZon fat tifectain cLoaum,watsxpmofi~ md rdaforclug shall be ia ●ctord8nc8 with that specificstlom.
sol PMk4i!qJ. - P&gin8 shall be lml A OY C, es spuifiad (SO* 6 .2)t
● 5.1.1 LeWel A.- WlmQ O~~8@ ●pacified (sea 6.2),buckhs of o- wss~h , cl= sise Ody, shall ba p~Od in qumtitXu em •~fied in tablaIv * a ●ag-fnthg ttberboardbox Cmformtag C@ atyla MC, qpc c? 0? s?CXUC douetic, trade 200, wriq optimal of 2F’F’-B-636. ~ch b- shall be ~ttatad
P durimg filliag to umxe ● toapect ad well-filled box. Closure shall M in●ccordmcc with the ●ppendix o f tha box spee: fi cat ton. Uhes packe@ag quantit$u “
other than those ●pecif ied in table IV, buc~ldaa af oao ~et ●tyla, thos, md 8*-081y shall be p~$@d in bas confo~ag ~0 2=-B-566, PPP4-66S9 PVP-B-676 0?PPP-B-636. Zho wixt of tlw coateate of ●~Ch b= SW SOt md tb4 Vei#st
Mmications of the ●pplicable box spoc%f~eathi. Clomre shall be h ut-daawith the ●ppendix of the epp13cable bm speclficatim.
● TASLE Iv.- Quuitityof buckles per Puku s ead ●himlas oomtdaes
Qu&mtity Qtuatl~pax per ●Mppiag
BU*1*8 Packagm Coatalao?
Tjpex
style2 -clae810T3
Sti 5/8 inch314 0s L fnchI-ub iach.142 inch
1,60Q1,5001,000
Sm
9
9 ,.m5,000’6,-3*.WO”
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S1* Sn **3/4 Ot’ 1 iach1-1/4 lads1-1/2laeh
lor3
4
4,0003 ,s002,300&,a
L,ooo
2,400
1,800
3,000
7,s00
6,0002,8002,0009C05co
24,00021,W013,800
8,400
6,000
14,400
10,800
18,000
45,000
24,00016,80012.9005,*CJ03,CO0
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‘USLE- IV.- QuaatstY of buek>u P8r wckam -d 8hiPP h8 container (coat’d)
Q’Uatiq Qu&nc%typer per ah%pping
Buckle@ package container
Styla4 “ C1U8 4
Siza 1/2 iach5/8 inch3/4 inch1 inch1-1/2 inch2 inch
style 5 - Claoa 1 0s 3
style 1 - clM8 1Stze 1-1/2 inch
-. -.clam 5
S228 1-1/2 inch
Typ* HI
Sty14 2, elw 1Sisa 3/4 isch
clam ssize 3/4 inch,
Styh 3, C1*OS 1 or 3size s/8 inch
3f4 inch1 inch1-1/4 tachor 1-1/2 lath
●
10,2501 6005,0002,s001,4001,000
1,800
4,000
1s0
200
330
500
4003W200
6L,50045,60030,000M ,000
8,4006,000
10,800
24,000
300
1,200
2,100
3,000
3,0002,4001,8001,200
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QumtLty Quaatityper per ●hippiag
Eucuea wckaize container
S~la 3 - ciaas ~Siza S18 ha 1,700 10,200
314 Lath 1,200 7,2001 imh 1,000 6,000 “x-1/4 iach ox l-i/2 inch 600 3,600
4so 2,700
u elasau
S128 3/4 inch 1,600 9,6001 fndz 8420 4,64X)
.
5.2 Packi=a.” Pack4sg shall ba lWM1 A, B, Or C, aa sp*clfZed (S~8 6.2).
L2
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.tmwportation rate fot such supplies. Coat~aers shall be in ●ccordance wtthUmifmm FreZght CUeaificazlon Rul&s o? NatlonaJ Hotor Freight ClusificatioaWb8, U applicable.
S.3 Msrkias.- M ●dditloa to my special mazkln~ required by the contract e?Ot&?, imcrior packasaa amd shippiag concaiaess shall be marked in ●ccordanceWthMIL-STD-129. -
60
6.1iteu
6.2
6.3
.
lwns
Inmadad laaa.- Th8 buckles covered by this spoctficatiou *ZC for ua8of ●quipmeathavinastrap-buckle-typafastenera.
Osde~ data.- Proewemeat docmatz should specify the fo~buing:
(a) T*tke. nmbes, ad date of th4s specif%catian.(b) fYP@, stYk, class, and size of buckle tobe fumlshed (see l.2).(c) tilect~of ●pplicable levels of packaging aad packfag
(s- S.1 and 5.2).(d) Mmthr qwtity per package ●d pack 1s othex tham specified
(zee S.1.1, S.2.1, ●nd S.2.2),
Thai marghz of this ●pcc%ficatiomhave been smrkcd with aa aaterlsk (*)
to hMcac8 vhire chaaw8 (dditAome, smdifkatiom, wrrmctims ~ delec~ms)fmm the previous iaBue were made. This was done ae a conveuleaace only aad cheGovernment ●ssumes no liablllty vhatsoevw!rfor any inaccuracies in chcmnotatione. Btdders and suppliers are cautioned to ●valuate the requirementsof the domnt bead os the ●ntire coatmt Srrespectiw of tht mrgWml noca-t%om mad rdu%mwhip to the laat preview isma.
Cuatodiam: Preparing actiti~:
- CL AquaNavy - YDAir ?oree - 82 Project No. 53A0-0767
Raviw ●ctlvltiee:
~“wc- Is
USC? ●ctivtttea:
- ~, AV, =Maw - MC, SA
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ME-B-543P
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HIL-B-543?
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111111I FIRST CLASS •~nMIT No taoea WASHINGTON Q c II 4
~S7AG6 WILL BE PAIO OY TM 0EPAB7MENT Of TM A*MV
Commander
US Army Natick Research and Deve~opment
LaboratoriesATT!4 ; DRDNA-ES (?fr. D. Luppino)
Natick$ WI 01760
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