1、 MIL-W-70434 13 7797706 0354167 2 = S-3-7-E 2cu orders shall specify 49 CFR 100-199.) DRAWINGS US ARqY ARMAMENT RESEARCH AND DEVELOPMENT COMMAND (ARRADCOM) PRODUCT AND PACKAGE DRAWINGS 9224841 Container, Ammo, Fiber, PA26 for Warhead, 2.75 9224842 Box, Packing, Ammunition, for Warhead, 2.75 Inch 936
2、2895 Warhead, 2.75 Inch Rocket, Test, Empty, Modified: Inch Rocket HE: M229 Rocket, HE: M229 PXR6358 with Flash for Test Fuze, Rocket: M439 INSPECTION DRAWINGS 9260704 Fuze, Rocket, M439 (Copies of specifications, standards, handbooks, drawings, and publications required by manufacturers in connecti
3、on with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer.) 2.1.3 Order of precedence. In the event of a conflict be-tween the text of this specification and the references cited herein, the text of this specification shall take
4、 precedence. 3. REQUIREMENTS 3.1 Materials. Materials shall be in accordance with applicable drawings and specifications. 3.2 Components and assemblies. The components and assemblies shall comply with all requirements specified on Drawing 9362895 and associated drawings and with all requirements spe
5、cified in applicable specifications and standards. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-70LI3q 13 m 77777Ob 0354167 b m I MIL-W- 70 4 3 4 (AR) 3.3 Electrical continuity. Maximum resistance of the umbilical cable assembly shall be 1
6、00 milliohms. 3.4 Function. A static acceptance test shall be performed on 3.5 Secured cargo vibration. The warhead shall withstand the smoke cartridge at -5OOF + 5OF and at +16OoF 1- 5%. exposure to secured cargo vibration as specified in 4.5.2. - - 3.6 Data requirements. The contractor shall gener
7、ate data in accordance with the requirements of the data item descriptions cited in 4.5.4. 3.7 First article inspection. This specification makes provisions for first article inspection Requirements for submission of first article samples by the contractor shall be as specified in the contract. 3.8
8、WorkmanshiE. Unless otherwise specified on the drawing, all parts and assemblies shall be free from burrs, chips, sharp edges, cracks, unblended radii, surface defects, dirt, grease, rust, porosity, warpage, burn marks, checks, blisters, excess flash, corrosion products, and other foreign matter. Th
9、e cleaning method used shall not be injurious to any part nor shall the parts be contaminated by the cleaning agents. Surface coating shall be continuous except for a few slight scratches not exposing base material. The loading and assembly operations shall be performed in a thorough, workmanlike ma
10、nner consistent with the best practices of the industry. All required markings shall be neat and sharply defined. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibilities for inspections. Unless otherwise specified in the contract, the contractor is responsible for the performance of all inspection requ
11、irements 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 inspection requirements specified herein, unless disapproved by the government. the inspections set forth in the specification where
12、 such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. Unless otherwise specified herein or in the part of this specification. The government reserves the right to perform any of -contract, the provisions of MIL-A-48078 shall apply and are made a 3
13、 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-70434 (AR) 4.2 Classification _I- of inspections. Unless otherwise specified herein or in the contract, the following types of inspection shall be conducted on this item. a. First Article Inspect
14、ion b. Quality Conformance Inspection 4.3 First article inspection. - 4.3.1 Submission. The contractor shall submit a first article -.- - sample as designated by the contracting officer for evaluation in accordance with the provisions of 4.3.2. The first article sample shall consist of the following
15、 items in sample quantities as i nd i ca ted : -Part -I-I Description - Drawing Quant i ty Plug, Base 9362880 25 Disk, Closure 9362893 15 Umbilical Cable Assembly 9362886 15 Wire Cable Assembly 9362885 15 Canister, Flash: Metal Parts 9362890 15 Canister, Flash 9362893 230 Housing, Booster 88 83682 1
16、5 Housing, Booster Modified 9362887 15 Fuze, Body Assembly 9215611 15 Fuze, Body Subassembly: Modified 9362888 15 Nose/Umbilical Cable Assembly 9362889 25 Warhead, 2.75 Inch Rocket, M229, Metal Parts 9238883 15 Warhead, 2.75 Inch Roacket: M229 Modified, Metal Parts 9362894 25 Warhead, 2.75 Inch Rock
17、et, Test, Empty, Modified: PXR6358 with Flash for Test Fuze, Rocket: M439 9362895 36 Inspections to be performed. - 4.3.3 Rejection. See MIL-A-48078. 4.3.2 See MIL-A-48078 and Table I specified herein, 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
18、,- d MIL-W-70434 13 7777706 0354171 4 a Q, rl u .d H 3 8 rl cv m d In CJ cv cv cv cv * d d d d d d d d =F . . . o . o o o o . . * o .- * cv cv cv cv CJ m m m cri m . o o * . In In ln ln In cv rl rl, rl rl m LI CO En x DLW I CLI m-O OW rlm 5 Provided by IHSNot for ResaleNo reproduction or networking
19、permitted without license from IHS-,-,-c O .d U u al u) c .d al rl u .d U LI w 4J u) LI .d b4 . H 3 d fn 1. m 8 t ni : ! ! - niww ni ni ni ni mmm m m m m *o * . 6 * u) 4J wa 8 u) 4J u a, 4-1 al a 1 “w ge Er- 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
20、IHS-,-,-MIL-W-7043q 13 7777706 0354173 A rl cv m -Y rl rl rl rl cv cv cl (vcv di di -Y -YLn -Y -Y di -Y* . . . . e e e e e be e e. cv m e cl m . cv m cvm mm e. Ln cv Ln l-i ww mm 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-W-70434 13 77777
21、0b 0354174 T 9 MIL-W-70434 (AR) 4.4 Quality conformance inspection. 4.4.1 Inspection lot formation. Inspection lots shall comply with the lot formation provisions of MIL-A-48078. 4.4.2 Examination. See MIL-A-48078. a. Sampling Plans. Unless otherwise specified in the Classifi- cation of Defects and
22、test tables, sampling plans for major and minor defects shall be in accordance with MIL-STD-105, Inspection Level II. 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-70434 13 7779706 0354375 3 .rl 81 1 u) c al E 8 u rl t5 t rl i (v(v(v(v (v(v
23、cQ(v mmmm mmmm .e .e,. tn b) LILI alal 4Ju u) cual z 5% C $1 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-70q34 13 W 777770b 0354376 3 0 rl 8 t rl a a, LI 3 rn O rl L, u (B .Pl CI cv mcv m mm . *. 8 8B c LI al ci rn 8 a 4 P E: .d rn X 8 MI
24、L-W-70Y34 33 M 9979906 0354382 7 *o O00 O0 5 a, C .d w a, a a, Z 8 PE CY a, 4 u -I rno O rn3 du oo 05 16 rr al Y) 3 Ca f S U I- O W 4 E O IL Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c O *rl u 9 P vi c H aJ 3 c, .rl rf m !3 O - MIL-W-70434 13 m
25、 7799906 O354383 O m h 4 a vi vi 4 h a O E9 a, bl E 4 2 Nhl m mm cr) b dPdp dp O0 v) -P-P w O0 O . a -4 c vi c 24 z aJ 5) u a a, a a, c O 2 iv 4 aa Ltu u u wo oc .5 Ca a,h 2.3 nu ii. a w O aJ u c aJ a .rl 3 w u $1 c c -I b. O E O I- C 1c U aJ v) aJ U P aJ L m 00 En 3 e m F t-l O W FI E L O LL O n -
26、v Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-C O -4 c, u a, I) C H a, 2 E 8 w c O u h c, .d rl w 5 a MIL-W-70434 33 m 9999906 0354384 2 c I) 18 3 7 I 4- O E L O LL CY: c Provided by IHSNot for ResaleNo reproduction or networking permitted withou
27、t license from IHS-,-,-MIL-W-70434 33 U 7799706 0354385 4 E , S! 4 8/ w 4 rl si rl Q Q u1 u1 4 al rl Q m u rl m u -4 rl .rl Q h al s 2 alal tnm mm ou rcycy ww o 00000 O0 0 .*.e 0. a al c 4 U al a al c O z a .d 21 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr
28、om IHS-,-,-MIL-W-70434 13 W 777770b 03541BB T C O .d ci u m C H a, E c I! 8 4-1 d O L) 3. ci -4 rl id 7 oi dpdPdp dpdpdpdp dp dpdpdp o00 O000 m mmm W*W WWWW W WWW O00 O000 o O00 000 0.b. 0 O W m 67 3 4 F 22 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS
29、-,-,-MIL-W-70434 (AR) 4.4.3 Testing. Testing is described in the Quality Conformance 4.4.4 Inspection equipment. The inspection equipment required Inspection tables. to perform the examinations and tests prescribed herein is described in the “Paragraph Reference/Inspection Method column in tables st
30、arting with 4.4.2.1. The contractor shall submit for approval inspection equipment designs in accordance with the terms of the contract. See Section 6 of MIL-A-48078 and 6.3 herein. The contractor shall submit all inspection equipment designs to the government for evaluation and approval prior to fa
31、brication of such equipment. 4.5 Test methods and procedures. PRECAUTION: This specification covers sampling and testing of chemical, toxic,. or explosive materials which are potentially hazardous to personnel. Accordingly, it is emphasized that all applicable safety rules, regulations, and procedur
32、es must be . followed in handling and processing these materials. to a static acceptance test using a hard-wired M439 Puze. Half the sample shall be conditioned at a temperature of -5OOF + 59 and the other half shall be conditioned at +160oF + 5OF for a minimum .of four hours prior to functioning. I
33、f one smoke cartridge fails to function, the lot shall be rejected. 4.5.1 Functional test. The smoke cartridges shall be subjected 4.5.2 Secured cargo vibration. The secured cargo vibration test shall be performed on each of 36 warheads for first article testing only. The sample warheads shall be pa
34、cked and packaged in accordance with 5.1. conditioned to -509 + 59, +709 + 159, and +16OoF + 5OF. The conditioning time-shall be 8 hours minimum and 24-hours maximum. The packed shipping boxes shall be subjected to the vibration test in accordance with Method 514.2, Equipment Category g, Procedure X
35、, Table 514.2-VI1 and Figure 514.2-7 Curve AW of MIL-STD-810. Resonance testing does not apply. Following the vibration test, each round shall be visually examined to verify that all components are secure and no loose smoke mixture is present. The warheads shall be equally divided and temperature 4.
36、5.3 Data requirements. The contractor shall submit a quality inspection test demonstration and evaluation report in accordance with Data Item Descriptions DI-R-1721 and DI-R-1724 giving the detailed test results. 23 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
37、 from IHS-,-,-1 MIL-U-70434 13 W 777790b 0354190 9 MIL-W-70434 (AR) 5. PACKAGING 5.1 Packaging and markinq. The Warheads shall be packed and marked in accordance with Drawinq 9224841, and shall comply with CFR49, Parts 10Q-199. Descriptiie nomenclature shall bei -Warhead, 2.75 Inch Rocket; Test, Emp
38、ty, Modified: PXR6358 with Flash. 5.2 Packing and marking. The packaged warheads shall be packed in accordance with the Drawing 9224842. Descriptive nomenclature shall be: 4-Warhead, 2.75 Inch Rocket, Test, Empty, Modified: PXR6358 .with Flash. The DOT marking shall be: Explosive Projectiles. 5.3 Am
39、munition data cards. Data card information shall be as specified in MIL-STD-1167. 6. NOTES 6.1 Intended use. The Warheads covered by this specification are intended for testing the M439 Fuze. 6.2 Ordering data. See MIL-A-48078. 6.3 Submission of inspection equipment for desiqn approval. See 6.2 of M
40、IL-A-48078. Submit designs as required to Commander, U.S. Army Armament Research and Development Center, US Army Armament, Munitions and Chemical Command, ATTN: DRSMC-QAF-I (D) , Dover, NJ 07801. 6.4 - Data requirements. When this specification is used in an acquisition which incorporates a DD Form
41、1423, Contract Data Requirements List (CDRL) , the data requirements identified below shall be developed as specified by an approved Data Item Description (DD Form 1664) and delivered in accordance with the approved CDRL incorporated into the contract. When the provisions of DAR 7-104.9 (n) (2) are
42、invoked and the DD Form 1423 is not used, the data specified below shall be delivered by the contractor in accordance with the contract or purchase order requirements. Deliverable data required by this specification is cited in the following paragraphs. Paragraph No. Data Requirement Title Applicabl
43、e DID No. 4.5.3 Quality Inspection Defect Report DI-R-17 21 4.5.3 Quality Inspection Test Demonstration DI -R- 17 2 4 and Evaluation Report 24 f Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-t MIL-W-70434 (AR) (Data item descriptions related to thi
44、s specification, and identified in Section 6 will be approved and listed as such in DoD 5000.19L, Vol II, AMSDL. Copies of data item descriptions required by the contractors in connection with specific acquisition functions should be obtained from the Naval Publications and Forms Center or as direct
45、ed by the contracting officer,) 6.5 First article. When a first article is required for inspection and approval, see 3.7 and 4.3. 6.6 Source control and specification control drawings. Certificates of conformance from the supplier certifying that the item complies with the drawing requirements shall be provided to the government representative. Custodian: Army-AR Preparing activity: Army-AR (Project 1340-A657) 25 *U.S. GOVERNMENT PRINTING OFFICE: t983-705-040/5341 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
