1、MIL-A-236858 39 9999906 0283266 T - / MIL-A-23685B (36) 27 May 1977 . SWEIiSEDNG MIL-A-2368% (OS) 27 July 1973 and 29 January 1975 MILITARY SPEIEICATICN ADAI?I!ES, PALGET, STEEL FOR P-, uxxETHEADc,cAIITRIDGE AND BOMB FINS This specification has been approved by the Naval Sea Systems ComMnd (OS), Dep
2、artmmt of the Navy, and is available for use by all Departmnts and Agencies of the Deparhiient of Defense. * 1. SOOPE * 1.1 Scope. This specification covers steel wire pallet adapters intended for use in palletizing projectiles, rocket heads, cartridge containers and bomb fins (see 6.1). * 1.2 Class
3、ification. The pallet adapters shall be of the follawing types as specified (see 6.2) . Type I - Adapter, Pallet MK i1 MOD 1 for 5 inch projectiles - Adapter, Pallet MK 20 MOD O for 6 inch, 47 caliber Type I projectiles Type III - Adapter, Pallet MK 9% MID O for 8 inch, 55 caliber projectiles Type I
4、V - Adapter, Base, Pallet MK 11 MOD 2 or 5 inch 54 caliber projectiles Type V - Adapter, Pallet MK 132 MOD O for Container, Cartridge Type VI - Adapter, Pallet Aw-383b for Bomb fin assembly MK 15 Type VI1 - Adapter, Pallet Aw-426/E for bomb fin assembly MK 82 and rocket heas . 4.4 inch chaff (RBa2)
5、andMODS (SNMEXE) (500 LB. G.P.) Beneficial comnents (remnnendations, additions, deletions) and any prtinent data which may be of use in improVing this docurrent should be addressed to: Cornding Officer, Naval Ordnance Station, Stand- ardization Department, Code 611, Indan Head, MD 20640, by using th
6、e self-adressed Standardization Document Bnprovement Proposal (DD Form 1426) appearing at the end of this dmument or by letter. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-23685A (OS) 2. APPLIcAl3I.a IxXmEnrs 2.1 The following documentati
7、On of the issue in effect on date of invitation for bids or request for proposal form a part of this specifi- cation to the extent specified hereh * SPECIFICATIONS FEDERAT; QQ-S-781 Strapping Steel Flat and Seals MIL-SID-105 Sampling Prccdures and Tables for Inspection by Attributes Marking for Ship
8、mnt and Storage MIL-SID-129 DFLWJNGS * Naval Sea Systems COIwMnd (aXE DE“ 10001 s or DLs for each pallet adapter. (see 3.1). 3.2.1.1 Metric. %en metric size pallet adapters are specified, amversion shall be as specified in AS34 E 380-76. 3.2.2 Gages. The supplier shall provide himself with whatever
9、gages are necessary and adequate to ensure that the material to which this specification applies will meet the dimensional requirmts sbown on the applicable drawings. between this specification and any specification, publicaton, or drawing shall be decided acwrding to the following order of presenta
10、tion. 3.2.3 Conflicting requiremnts. Conflicting requiremats arising a. Contract b. This specification c. Applicable drawing d. ther specification or publications Conflicts arising shall be referred in writing to tlae procuring activity or appointed agent for interpretation, clarification, and resol
11、ution (or correction). 3.3 Performance requirements and product characteristics. The pallet adapters shall meet the follawirig performance requirements and pduct characteristics: 3.3.1 Welding. The surfaces of parts to be welded shall be free fran rust, scale, paint, grease and other foreign matter.
12、 tions of welded wire fabric shall be welded in accordance with Ac?M A 185. All other welding shall be as specified in applicable drawings. pretation of welding symbols shall be in accordance with ANSI Y32.3-1969. All machines used for assembly of the pallet adapters shall be qualified for the canbi
13、nation of particular mterial thickness prior to being used in production. Qualification shall consist of the production of satisfactory specimns tested in accordance with 4.5.1. All intersec- The inter- 3.3.1.1 Weld Machine. 3.3.1.2 Cross Wire Weld Shear. when tested as specified in 4.5.1.1 and 4.5.
14、1.2, the welds shall not fail. requirenents shall constitute a failure of the qualification. method or equimt shall be modified and the test repeated. Failure of any cpecb to meet these The welding Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-
15、A-23bSB 39 m 9999906 0283270 I m * * * * * MIL-A-23685B (OS) 3.3.1.3 ButtF*ld+nsion. vhen tested as specified in 4.5.1.3 the Failure of any spechens to meet these requirawnts wels shall not fail. shall constitute a failure of the qualification. equiprent shall be msdified and the test repeated. The
16、welding meW or 3.4 Workmanship. All surfaces and edges shall be free frm sharp comers, rough spts and similar defects that couid pssibly damage items placed in the adapter or create a hazard to opexating personnel. All bendc of a major character shall be made with dies or fixtures to incure unifonni
17、e of size and shape. Adapters shl be free from distortion that will affect assembly of the unit load. 3.5 Preproduction Sample. unless otherwise specified, as coon as practicable after award o contract and prior to suimnission of any adapter for acceptance, the contractor shall urnish a preproductio
18、n sample for determination of confonnance to this specification. shall be specified herein, see paragraph 4.4.1. Any changes or deviations from the preproduction smple will be subject to the approval of the contracting officer. quantity to the shipped in the final shiprent. Banhations and tests The
19、preprduction sample may not be included in the 4. QUALITY AscuRANc% PrnVISIoNS 4.1 Recponsibfii for inspection. unless otherwise specified ii.i the mntract, the contractor is responsible for the erforniance of ail inspection requirementc as spifiion mntrol coupon taken at jle beg$nning and em3 of ea
20、ch shift and wbenever khe electrodes gire changed or dressed, or wtben any changes we made in the control of the maclrine. Maticmal carriples may be taken by t-Jae contractor during the shift $0 *sure against rejection of prcduce adaptas. shall be selected at: randan-fran rmltiple welding coupons co
21、ntaining not less than eight consecutive welds. she wpns shall be uf the sanie material and gag? ,cabhations which are to be used in prduction of the pallet adapters and shall be welded as required in production, sektings or these ccupons shall be rem& shall be selected. The specinienc shall be of t
22、he same material and gage &inaiion which are to lx used in the pmduction of the pailet adapters and shall be weld as required in pduckion. or those specimens shall ke remr&, 4.3.1.1. Preparation of Shear Test Welds. Five shear test specimenc %e wdding mching 4.3.1.2 Preparation of !Ensile Test Nelds
23、. Five tensile test spdmenc . The welding machine settings Sanplng for t &ceptance. aie fo1lmh.g lot acceptance (b) Proteckive coating (4.5.2.2) bspeCtion level (S-3) AQL The jnspection arad $esthg of let (a) preproduction tests (b) PJroduction contra1 tests .(cl Tat acceptance tests. in the presenc
24、e of a the Government and ne& nok ss a cmge is made in 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-A-23b85B 39 m 999990b 0283272 5 MIL-23-23685BfCS) * 4.4.2 Prcduction CQntrol Test. Pradwtion antro he cubj& ta- he produeion contiro1 tests
25、of 4.5.1. be based on no efects a . Failure of any s these requheimts will res je-ioJr of the e the last satisfactory spec-. in case o or prat shall be rriOaifieil and the tes$ 4.4.3 Lnt 3,cceptance Tests. These tests &ll he acamplished on pallet aapters of each ty& ta be su&nittec! to the Governren
26、t for acceptance under contract as specific in 4.5,2. prmechres shall be swtted for .mvemt approvql prior ?zo the am- mceiwnt of production. * Inspection and test .- 4.5 Inspectipsi 4.5-1 mioduction coritroi Tests * 4.5.X Shear Test. Tiie we3d specimens shall be loaded to place the wlds in shear. Eq
27、ch wed s&d have a minjmgn as specified in STP! wise specifirid &I awl dregs. Welds tes- &all met we rqJi.x-k of 33.1.2. value in pounds 1*2 unles a=- by JE formla sb 4.5.1.2 Shear mue. Minb average shear value-in * not be less tharr 3SpQQQ inches &we the shnall of 40 percent lied by the area o the i
28、s not less size W 1.5 md has an -ea re of %$e mea of We 4.5.1.3 Tension %st The weld specs shall be loaded to place the =Ids in tension an& to subject the weld to a force equ/ ta 80 pexken$ of the tensile strergtki of the wees joined. &I& tested shall wet the reqgkements o- 3.3.1.3. * 7 Provided by
29、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIJiA-23685B (OS) 5. PACKAGING 5.1 Preservation and Packaging 5.1.1 Level C 5.1.1.1 Unless othdse specified, the camponents of one pallet adapter shall be stacked together and secured with tm 1/2 by 0.015 inch flat
30、 steel straps. QQ-S-781 type 1 Finish A. Straps shall be in accordance with 5.2 Packing 5.2.1 Level C. The pallet adapters shall be packed to afford protection against damage during direct shiprient frm the supply source to the first receiving activity. The packs shall comply with the follawing: 5.2
31、.1.1 Palletization 5.2.1.1.1 Type 1. Twenty-four pallet adapters packed as described in 5.1.1.1 shall be stacked on a pallet fabricated in accordance with Drawing 1350881 with an “X“ d-cion of 40 inches and a “Y“ dimension of 48 inches. Four 3/4 by 0.020 inch flat steel straps in accordance with QQ-
32、S-781, type 1 finish A shall be usal to secure unit packages to pallets. The palletizing pattern shall consist of six layers of four pallet adapters. 5.2.1.1.2 Type II. Eight pallet adapters packaged as described in 5.1.1.1 shall be stacked on a pallet fabricated in accordance with Drawing 1350881 w
33、ith an “X“ diniension of 40 inches and a Y diniension of 48 inches. with QQS-781 type 1 finish A shall be used to secure unit packages to pallets. in 5.1.1.1 shall be stacked on a pallet fabricated in accordance With Dram 1350881 with an “X“ diniension of 40 inches and a “Y dimencion of 48 inches. F
34、our 3/4 by 0.020 inch flat steel straps in accordance With QQ-S-781 type 1 finish A shall be used to secure Unit packages to pallets. The palletizing pattern shall consist of three layers of four pallet adapters. Four 3/4 by 0.020 inch flat steel straps in accordance 5.2.1.1.3 Type III. Twelve palle
35、t adapters packaged as described 5.2.1.1.4 Type IV. Thirty four adapters, base, pallet shall be stacked on a pallet fabricated in amordance with Drawing 1350881 with an “X“ dksion of 40 inches and a “Y“ dimension of 48 inches. Faur 3/4 by 0.020 flat steel straps in accordance with QQ-S-781, Type 1,
36、finish A shall be used to secure unit packages to pallets. shall consist of seventeen layers of tvm adapters, base, palet. The palletizing pattern 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-23b58 37 799790b 028327Li 7 = * * * * * MIL-A-2
37、3685B (OS) 5.2.1.1.5 Typ V. Seventy- adapters shall be stacked on a pallet fabricated in accordance with Drawing 1350881with an “X“ dimension of 47 5/8 inches and a “Y“ dkension of 36 inches. falt steel straps in accordance with aQ-S-781 type 1 finish A shall be Ucea to ceme unit packages to pallets
38、. consist of eighteen layers of four adapters. fabricated in accordance with Drawjng 1350881with an “X“ dimension of 47 5/8 inches and a Yii dimension of 36 inches. Four 3/4 by 0.020 flat steel straps in accordance with QQ-S-781 typ 1, finish A shall be used to secure unit packages to paiiets. of ni
39、ne adapters stacked on each other. Four 3/4 by 0.020 The palletizing pattern shall 5.2.1.1.6 Type VI. Nhe adapters shall be stacked on a pallet The palletizing pattern shall consist 5.2.1.1.7 Type VII. Tkn adapters packed as described in 5.1.1,l shall be stacked on a pallet fabricated in accordance
40、with Drawing 1350881 with an “X“ dimension of “40“ and a Y diniension of 48 inches. by 0.020 flat steel straps in accordance with QQ-S-781, typ 1, finish A shall be used to secure unit packages to pallets. The palletizing pattern shall consist of five layers of tsm pallet adapters, Four 3/4 : 5.3 Ma
41、rking. in addition to any spcial marking indicated on drawhgs or required by -tract, unit packages and palletized loads shall be marked in accordance with MIGsTD-129. 6.1 Intended Use. The pallet adapter covered by this specification are intended for use in palletizing 5 inch projectiles and rocket
42、heads, 6 inch 47 caliber projectiles, 8 inch 55 caliber projectiles, 4.4 ineh chaff cartridge containers, bah fin assably MK 15 and bcanb fin assembly MK 82. 6.2 Ordering Data. Prcxzurmt docruwnts should specify the following: (a) Title, ninruber and date of this cpecification (b) Type of miet adapt
43、er being purchased (c) Applicable drawings and other documents (d) Quantity (e) Place of inspction (E) Packaging and palletization (g) Place of delivery (h) Exceptims to this specification - _- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-23
44、585B (OS) * 6.3 The margins of this specification are marked with an asterick to indicate where changes (additions, modifications, corrections, dele- tions) frm the previouS issue were made. only and the Govenimesit ass.mes no liability whatsoever for any inaccur- acies in these notatians. Bidders a
45、nd contractors are cautioned to evaluate the requirementc of this doCunient based on the entire content irrespective of the mrginal notations and relationship to the last previous issue. This was done as a convenience *u. S WUINMENT PRINTING OFFICE: 1977.703420/3449 10 ._ - -* - Custodian: NAVY - os Preparing Activity: NAVY-os Project Numkr : 3990-N14 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
