1、-1 i - MIL-W-64044 (AR) 7 CIl3ER 1983 MILITARY SPEC I FI CATI ON WARHEAD, 2.75 INCH ROCKET, M261 AND M267, PARTS FOR This specification is approved for use by the U.S.-Army Armament Research and Development Cmmand, and is available for use by all Departments and Agencies of the Department of Defense
2、. 1. SCOPE 1.1 This specification covers the quality assurance provisions and special requirements not covered by the drawings for metal parts and assemblies of the M261 and M267 Multipurpose Submuni tion (MPSM) Warheads. 2. APPLICABLE DOCUMENTS 2 .l Government - documents. 2.1.1 Specifications and
3、standards. Unless otherwise specified (see 6.2), the following specifications and standards of the issue listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation, form a part of this specification to the extent speci f i ed herein
4、. SPEC1 FI CATIONS MILITARY MIL-A-4 8078 Ammunition, Standard Quality Assurance Provisions, General Specification for STANDARDS MILITARY MIL-STD- MIL-STD- MIL-STD- 105 Sampling Procedures and Tables for I ns pec tion by at t ri but es 1167 Ammunition Data Cards 1169 Packaging, Packing, and Marking f
5、or Shipment of Inert Ammunition Cmponents R FSC 1340 Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, US Arm Armament Research and Development Center, Attn. Pronosal (DD Form 1426) app
6、earing at the end of this THIS DOCUMENT CONTAINS 23 PAGES. Lrsey 07801 by using the self-addressed Standardization -IFff _4-_ -/ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-64043 (AR) 2.t.2 Other Government documents, drawings and publicati
7、ons. The following other Government documents, drawings and publications form a part of this specification to the extent specified herein. DRAW I NGS US ARMY ARMAMENT RESEARCH AND DEVELOPMENT COMMAND (ARRADCOM) PRODUCT DRAWINGS 9 3 3 4 1 I. 9 Cone, Nose Assembly 9 3 34 127 Plug, Base Assembly 933412
8、8 Cover, Expulsion Charge 9 3 3 4 129 Support, Fuze 9334131 Warhead Case and Nose Cone Base Assembly 9334135 Plate, Pusher 9 3 3 4 14 1- Spring , Conical I- (Copies of specifications, standards, handbooks, drawings, and publications required by manufacturers in connection with specific acquisition f
9、unctions should be obtained from the contracting activity or as directed by the contracting officer.) 2.Y.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. 3. REQUIREMENTS I
10、3.1. Materials. Materials shall be in accordance with the applicable drawings and specifications. e 3.2 Components and assemblies. The components and assemblies shall camply with all requirements specified on Drawings 9334119, Q334J.27, 9334128, 9334129, 9334133., 9334135, and 9334141 and associated
11、 drawings and with all requirements specified in applicable specifications and standards. 3.3 First, article inspection. This specification makes , Drovision for first article inspection. Requirements for submission of first article samples by the contractor shall be as specified in the contract. I
12、2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-bqOLlq 13 W 9799906 03538i11 7 MIL-W-64044 (AR) 3.3.1 Process specification - molded or cast parts. When a multiple cavity mold is used in the fabrication o plastic or die cast components, a min
13、imum of five (5) canponents from each mold cavity shall be included in the first article sample. The components shall bear a mark which identifies the ccmponent with the individual cavity . 3.4 Piorkmanshig 3.4.1 Mechanical. Unless otherwise specified on the drawing, all parts and assemblies shall b
14、e free from burrs, chips, sharp edges, cracks, unblended radii, surface defects, dirt, grease, rust, porosity , warpsge, burn marks , checks, blisters, excess flash, corrosion products and other foreign matter . The cleaning method used shall not be injurious to any part nor shall the parts be conta
15、minated by the cleaning agents. Surface coating shall be continuous except or a few slight scratches not exposing base material. The loading and assembly operations shall be performed in a thorough, workmanlike manner consistent with the best practices of the industry. All required markings shall k
16、neat and legible . 3.4.2 Electrical. Cable assemblies and wires shall bz dressed in such manner as to prevent pinching or chafing of the wire insulation. Ends of wires shall bs free from flux, chips, dirt, grease, rust or foreign material. 4. ;ZUALITY ASSUAANCE PROVISIONS 4.1 Responsibility for i ns
17、prction . Unless otherwise suecified in tne contract. the contractor is resmnsible for the performance of all inspection requirements as specified herein . Except as otherwise specified in the contract, the contractor may use his own or any other facilities suitable for the performance of the inspzc
18、tion requirements specified herein, unless disappproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to preacriixd requirements. Unless otherwi
19、se specified herein or in the contract, the provisions of MIL-A-48078 shall. apply and are made a part of this specification. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL -W- 6 4 O 4 4 ( AR) 4.2 Classification of inspections Unless otherwise
20、 specified herein, or in the contract, the-following types of inspection shall be conducted on this item: 4.3 a. First Article ncpzction b. Juality Conformance Inspection First article inspectiori 4.3.1 Subinission. The contractor shall submit a Eirst article sample as designated by the Contracting
21、Officer for evaluation in accordance with the provisions of 4.3.2. The first article sample shall consist of the following items in sample quantities as i ndi ca t ed: Pa r t D es cr i pt i on Drawing Quanti ty Spring, Conical Support, Fuze P1 ate , Pus her Bushing, Cable Sealing -se, Plug Cover, Ex
22、pul si on Charge Cone, Ncse Base, Nose Cone Base, Nose Cone Assy Cone, Nuse Assy Plug, Base Assy Warhead Case Warhead Case and Nose Cone Base, Assy 9334141 933 412 9 9334135 9334125 9334138 9334128 9334120 93 3 4 113 9334110 93 3 4 119 9334127 9334133 9334131 15 15 or 5/cavity w hi Che ver is gr eat
23、 er 15 or 5/cavity whichever is greater 10 15 10 15 or 5/cavity whichever is greater 15 or 5/ciivity whichever is greater 25 15 15 25 20 4.3.2 Inspections to be performed. See MIL-A-48078 and Table I specified herein. 4.3.3 Rejection. See MIL-A-48078. Provided by IHSNot for ResaleNo reproduction or
24、networking permitted without license from IHS-,-,-1 MIL-W-64094 13 3773706 0353843 .O -I a i H a, rl o m ti ti rl I- u, cv E ma 8 .FI 4J o m Li pi c o C H In l- a N a m 4 d - rl cv m di curl Pa. cv N dim di * di didi d( di di a e a e m. a a . a$ b e e n n m Y m Y InIn ln m O dd d d rl Yi 5 Provided
25、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-e 4 ci o o C H al rl o .d 4 Li 4 c, (o u .FI !i Er H Y 3 E.c r Y n Y Y m ti t N ff P rn N z bb 8 .d U o m Li Pi c u c H Lo I- N * L a o rll c u O Lo rn b 03 QI rl N N .cv N N cum * * * cr cr *Lo e * d * cr * b e
26、 * . b * rl rl * * NN CJ N Ncr) Nm N m m mm mm m mm . * * * - n o o Y Y Lo O ln Lo Lo Lo0 rl rl rl rl N drl o o iu al W 8 LI .Pl FI .- . 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-64044 13 7779706 0353845 4 W . H Y 2 E-i m 8 t m 55 8 rl
27、cv rl rl N cv e cy * q . o m ri nt o e cv cv cv m m CI) . m m O rl cv I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I_ MIL-W-bY044 13 W 7779706 0353846 b -1 MIL-W-64044 (AR) 4.4 Quality conformance inspection. 4.4.1 Inspection bot formation. Insp
28、ection lots shall comply with the lot formation provisions of MIL-A-48078. In addition, inspection lots of warhead metal parts assemblies shall contain Metal ana molded and cast parts from no more than two lots bearing the same interfix number from one manufacturer . 4.4.2 Examination. See MIL-A-480
29、78. a. Sampling Plans. Unless otherwise specified in the Classification of Defects and Test tables , sampling plans for major and minor defects shall be in accordance with MIL-STD-105, Inspection Level II. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
30、,-,-HI rl 8 t rl I MIL-W-64044 13 W 7777706 0353Li Y cv m O * o a a a, c C w w a, g cia QfaJ $0 dz 6 2 F 8 CI o 9 d 3 P Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- Q, d O Ca, d 8 8.8 als LI wag O sd: 10 Provided by IHSNot for ResaleNo reproducti
31、on or networking permitted without license from IHS-,-,-NIL-W-6404LI 13 W 9999906 0353847 L m m i,. 14 alalal3 u) cncnmrn m mmmm a a rn C (D c 5 8 2 I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-64044 13 7799706 0353850 W rl 8 t rl is rl m
32、“e mmmmm e 5 a, C *d 4-1 a, 5 s 2 5 a, C .d w al a Q) C O z Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-b404LI 13 = 7777906 0353851 T m rl 8 t rl : _. E? l-l (4 al u1 4 Ew rl rn a 8 2 CI 13 Provided by IHSNot for ResaleNo reproduction or ne
33、tworking permitted without license from IHS-,-,-rl 8 t rl 55 * MIL-W-bLIOLILI 13 m 7779706 0353852 1 M rl LI pc a al w C O 8 I r4Nm O00 WWW Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-e e N rl k a, a -IC 210 o -4. su u ma Crl 00 4% 15 Provided by
34、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-QI C O o QI u) O 6: QI VI m PI b - MIL-W-b404Ll 13 9977906 0353854 5 W al eri m c3 LI m a u 8 ri 4 a VI Ill c E d 4 I / 5 * 16 Q) Provided by IHSNot for ResaleNo reproduction or networking permitted without licens
35、e from IHS-,-,-Z k u w F4 VI w H w li 8 li I . 3.( u) u) m a, a, C a, u) 8 4 id :m NIL-W-640Yq 13 9999906 0353855 7 W ci a, 1 O m a, c dPdPdP dP8 mmrn O0 u)cou) O . sjrl O00 c.4 c c, (oa om 17 i i - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL
36、-W-hLlLlq 13 = 9999906 0353856 9 i rl 8 t I+ a . 31 cn (0 lu a, c 8 h a u NCV mm mmm *. . Iy, 5 u w c4 m -4 c a, u1 C mlu JI 18 o o Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-8 *i Frt z O U e d t a MIL-W-bLl04q 13 W 7797706 0353857- O W .I: .I:
37、. 33 ole 8. mm d BI O E .d LI O m c 19 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-64044 13 7779706 0353858 2 9 8 t rl I a, u) lu u 5 m a, c 5.2 Dimensional control of molded or cast parts. In place of normal sampling and inspection associa
38、ted with the Classification of Defects a sample of five (5) parts as molded frm each cavity shall be fully inspected dimensionally to qualify a new or reworked cavity for use in production. The molded parts shall carry the individual cavity identification. As a control of each cavity during producti
39、on, the above quantity of prts from each cavity shall be inspected for at least the defects listed in ,%ragraphs 4.4.2.2, 4.4.2.3, 4.4.2.7 and 4.4.2.8, after the continuous production of each 5,000 parts or at the end of each week, whichever occurs first. Of the sample, one (1) part shall be the las
40、t produced, I any defective parts are found during qualification of the cavity, the cavity producing the defective part will not be used in production. If any defective parts are found when inspection is performed for the control of the cavity, the cavity producing the defective part shall be remove
41、d fran production. Further, that portion of production since the last control check shall be returned to the contractor for inspection for each typs of defect according to MIL-STD-105, using the AQLs detailed in the classification of defects. All cavities removed from production because of some faul
42、t may, after reworking, be returned to production providing they pass the qualification test above. The contractor may request a change of inspection frequency providing he presents objective evidence to the Contracting Officer to substantiate the request . 22 Provided by IHSNot for ResaleNo reprodu
43、ction or networking permitted without license from IHS-,-,-MIL-W64044 (AR) 4.5.3 Umbilical lead pull test. Apply the required pull at the connector. The umbilical lead shall withstand a uull of 5.0 lbs. minimum without displacing the cable stop eyelet: cone assembly that does not comply with the dra
44、wing requirement shall be classed defective. Any nse 3 5. PACKAGING 5.1 Packaging and marking. The warhead parts and assemblies shall be packaged and marked in accordance with MIL-STD-1169. 5.2 Packing and marking. The packaged parts and assemblies shall be packed and marked in accordance with MIL-S
45、TD-1169. 5.3 Ammunition data cards. Data card information shall be as specified in MIL-STD-1167. 6. NOTES 6.1 Intended use. The assemblies and components covered by this specification are intended for use as part of the 2.75 Inch Folding Fin Aerial Rocket System. 6.2 Ordering data. See MIL-A-48078t
46、6.3 Subinission of inspection equipment for design approvals. See 6.2 of MIL-A-48078. Submit designs as required to Commander, US Army Armament Research and Development Command, ATTN: DRDAR-QAF-I 0 Dover NJ 07 801. 6.4 First article. When d first article is required for inspection and approval, see
47、3.3 and 4.3. 6.5 source control and specification control drawings. Certificates of conformance from the supplier certifying that the item coinplies with the drawing requirements shall be provided to the Government representative . Custodian : Army-AR . Preparing activity: Army-AR (Project 1340-A646) 23 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
