ARMY MIL-C-70473-1986 CUSHION COMPONENTS FOR METAL CONTAINER FOR CARTRIDGE 120MM TANK AMMUNITION《120MM炮弹金属药筒装配缓冲元件坦克弹药》.pdf

1、MIL-C-70473 81 9799906 0289419 b = 5- 3 7-05- Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improv- ing this document should be addressed to: Commander, US. Army Armament Research, Development and Engineer- ing Center, Attn: AMSMC-QA, Dover

2、, New Jersey 07801-5001 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. i i MIL-C-70 4 73 (AR) 8 September 1986 c MILITARY SPECIFICATION CUSHION COMPONENTS FOR METAL CONTAINER FOR CARTRIDGE 120MM TANK AMMUNI

3、TION This Specification is approved for use within the U.S. Army Armament, Munitions and Chemical Command, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements, quality assurance provisions and packaging

4、 for one type of cushion components used for 120MM tank ammunition. 2. APPLICABLE DOCUMENTS 2.1 Government documen.ts. 2.1.1 Specification and standards. The following specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issue

5、s of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicictation. SPECIFICATIONS FEDERAL PPP-c-1752 - Cushioning Material, Packaging, Unicellular Polyethylene Foam, Flexible MILITARY

6、 AMSC N/A FSC 8140 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. K THIS DOCUMENT CONTAINS /y PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70473 (AR) STANDARDS I MILITARY 2.2 Other publications. The

7、following documents form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issue of the non- government docu

8、ments which is current on the date of the solicitation. I adopted shall be those listed in the issue of the DODISS specified AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) MIL-STD-105 - Sampling Procedures and Tables for MIL-STD-1169 - Packaging, Packing, and Marking for 2.1.2 Other Government do

9、cuments, drawinqs, and publications. Inspection by Attributes Shipment of Inert Ammunition Components The following other Government documents, drawings, and publica- tions form a part of this specification to the extent specified herein. Unless otherwise specified, the issuesshall be those in effec

10、t on the date of the solicitation. (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103). 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, (ex

11、cept for associated detail specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. Provided by IHSNot for Resale

12、No reproduction or networking permitted without license from IHS-,-,-MIL-C-70473 81 = 7797706 0287L121 4 a . O MIL-C-70473 (AR) 3. REQUIREMENTS 3.1 Materials. Materials and parts shall be with applicable drawings and specifications. in accordance 3.2 Components. The components shall comply with all

13、require- ments specified on drawings 9390375, 9390367, 939“377 or 12631091 and the drawings and specification referenced thereon. 3.3 Water absorption. Water absorption of the polyethylene foam parts, at time of packing, shall not exceed 0.08 pounds per square foot of cut surface when tested in acco

14、rdance with PPP-c-1752. 3.4 First article inspection. This specification contains technical provisions for first article inspection Requirements for the submission of first article samples by the contractor shall be as specified in the contract. 3.5 Workmanshie. The components shall be regular, smoo

15、th and free from any creases, wrinkles, cracks, rips, tears, dirt and any other defect which might offset the servicability, durability, safety and appearance of the assembly. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection . Unless otherwise specified in the contract or purchase o

16、rder, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified he

17、rein, unless disapproved 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 prescribed requirements. Unless otherwise specified herein or in the c

18、ontract, the provisions of MIL-A-48078 shall apply and are hereby made a part of this specification. 3 -. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70473 1 W 9997%Ob 0289422 b H MIL-C-70 4 73 (AR) 4.1.1 Responsibility for compliance. All

19、items must meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring th

20、at all products or supplies submitted to the Government for acceptance comply with all the requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective

21、 material. The absence of any 4.2 Classification of inspections. The following types of inspection shall be conducted on.this item: a. First Article Inspection i b. Quality Conformance Inspection 4.3 First articie. inspection. 4.3.1 Submission. The contractor shall submit a first article sample desi

22、gnated by the Contracting Officer for evaluation in accordance with provisions of 4.3.2. The first article sample shall consist of ten (10) each of every component. 4.3.2 Inspections to be performed. See MIL-A-48078. 4.3.3 Rejection. See MIL-A-48078. 4 Provided by IHSNot for ResaleNo reproduction or

23、 networking permitted without license from IHS-,-,-MIL-C-70473 1 9999906 0289423 rn c, c al c O a iQ :u cum cum cu cu mm mm m m . . O O0 O O rl rlrl rl rl n rl QI O rl m W (u rl tn c .FI 5 5 LI n Y O Frc C O -4 c rn I u . 2 u a CI1 rn 4J u al W al cl u O w c O u a C E a x w 4 4 5 ,- y- Provided by I

24、HSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_- MIL-C-70473 81 = 7777906 0289424 T a MIL-C-70473 (AR) 4.4 Quality conformance inspection. 4.4.1 Inspection lot formaLisq. Inspection lots shall comply with the lot formation provisions of MIL-A-48078. In addition

25、, inspection lots of containers shall contain material from lots with the same interfix number from one manufacturer. 4.4.2 Examination. See MIL-A-48078. Unless otherwise speci- fied in the Classification of Defects and Test Tables, sampling plans and procedures for major and minor defects shall he

26、i.n accordance with MIL-STD-105, Inspection Level. II. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-z O I3 u w Pl m z H H w u O $ (bz O u k 3 4 4 3 a H c E F c P -= r r C I c I I- $ r ;li r z1 n 8 v) d LL W Z O r= k a 3 v) u a, rn a u a, tn 5 -4

27、 LI U LI a u P, 3 a, Q) rl u3 u L t 5 - cvNcvcJcvcv cvw mmmmmm mm *a cpOH, OH, OWOW O0 O O0 rlrl rl rlrl e. ria 5 a, c -4 w a, 5 a, c zo 7 n a 5 a, ci U -4 R a 5 rn rl a -4 LI a, ci a E w O U O rl c u a a, c ci -4 B h a v B Provided by IHSNot for ResaleNo reproduction or networking permitted without

28、 license from IHS-,-,-E m O Eri c O .d c u) I u a, z 5 c Id a, v) rd - 8 fa .d wu .d c rl drl mm dp dpdpdp O O00 rl rlrlrl . . cvrl mm h * Ca * - * 8 . 5 a, U U .d k II I i rl Id .d u a, U m E w O U O rs c o m a, c U -4 (i, z Id h v ! i - al 2 E n Fa Co O Lo ? 0 E L O IL v) aJ n al oi E L O LI U Pro

29、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2; El u w pi II H H w u i O Fri z O u * El GI a H 3 Ii i Ii i : Y a u Y t I c T I i 4 (i Y 4 rl 8 rl E a 5 a, 5 rl 2 - a, d 4 U u a, -ri O U pi U LI O pi QI 7 II . E c O 4 U a u 4 A A N(VNCJCVr4 NNr4 r4r4r

30、4Nr4NNNNNrn mmmmmm mmm m m m m m m m m. m m m . . 9 n nnn nn QQ VU QQQ vuu a n a, v a 7 ou E?* 14 .ri Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-qc cv *t a# O00 O0 rldd drl e .e m v 11 E) a, U 4J .rl E P 7 rB d id .rl & a, U Id E w O U O rl A u

31、Id o, Y .rl z Id v B - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-C-30q73 Bl 9499906 0284Y30 5 MIL-C-70473 (AR) 4.4.3 Testing. 4.4.3.1 Water absorption, (See Dwg. 9390375 and 93913367) Major Deect. Three samples per material lot shall be se

32、lected pxioi to start: of production. If any sample fails to meet the requirements, the 1st shall be rejected. Defect. Three samples per material lot shall be selected prior to sfat: of production. If any sample fails to meet the eequiremnets, the lot shall be rejected. 4.4.4 Inspection equipment. T

33、he inspection equipment required to perform the examinations and tests prescribed herein Is described in the nParagraph Reference/Inspection Method“ column In the tables starting with paragraph 4.4.2.1, The contractor shall submit fox approval, inspection equipment designs in accordance with the ter

34、ms of the contract. See Section 6 o MIL-A-48078 and 6.5 herein. 4.4.3.2 Density, (See Dwg. 9390375 and 93903671, Major 4,5 Methods o inspection, 4.5.3. Water absqtption. The water absorption shall be deteimined in accordance with PPP-C-1752r 4.5.2 Densiti The density shall be determined in accordanc

35、e with PPP-C-17 52, 5, PACKAGING 5.2 Preservation and packaqine. None required, 5 2 Pack.in9. 5.2.1 Level A. The cushion components shall be packed in accocdance with Level A oe MIL-STD-1169. 5,2.2 Level B, The cushion components shall be packed in accordance with Level B of MIL-STD-1169, 5.2.3 Comm

36、ercial, The cushion components shall. be packed in accoidance with ASTM-D-3951. 5,3 Markins. 5.3.1 LeveL A. The cushion components shall be marked in accocdance with Level A o MIL-STD-1169. 1 5.3.2 Level 8. The cushion components shall be mpked in accordance with Level B of MIE-CTD-1169. 12 Provided

37、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70473 81 W 979990b 0289431 7 W MIL-C-70473 (AR) 5.3.3 Commercial. The cushion components shall be marked in accordance with ASTM-D-3951 and the following addit ional instruc- tions. -Commercial shipping t

38、ags attached with wire shall be used unless otherwise specified. The following information shall be shown: Item name and model number, part number and revision, contract number, lot number and date, name and address of manufacturer. if components and assemblies are bundled, boxed or palletized, the

39、gross weight and quantity shall be included. The above information may be placed on pallets or boxes by labeling or stenciling. 5.4 Shipping. When cushion components from more than one lot are shipped at one time, each lot shall be kept separate and the division between lots clearly indicated to pre

40、vent mixing lots in trans it . 6. NOTES 6.1 Intended use. These cushion components are intended for use as the interior packaging and cushioning for the 120MM. Tank Car tr idg e s. 6.2 Ordering-data. See MIL-A-48078. 6.3 Definition of packaqing and packing levels. 6.3.1 Level A. Full Military protec

41、tion, for unrestricted (OCONUS) shipment and storage 6.3.2 Level B. Limited Military protection for limited storage and (OCONUS) shipment. 6.3.3 Level C. For interplant (CONUS) shipment and very limited storage. 6.4 Drawings. Drawings listed in Section 2 of .this specifica- tion under the heading US

42、 Army Armament Research, Development and Engineering Center (ARDEC) may also include drawings prepared by, and identified as US Army Armament Research and Development Command (ARRADCOM) , Edgewood Arsenal, Frankford Arsenal, Rock Island Arsenal or Picatinny Arsenal drawings. Technical data originall

43、y prepared by these activities is now under the cognizance of ARDEC. 6.5 Submission of inspection equipment for desiqn approvals - See MIL-A-48078. Submit designs as required to: Commander, US Army Armament Research, Develpment ana Engineering Center ,-ATTN: AMSMC-QAT-I(D), Dover, New Jersey 07801-5

44、001. 13 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70473 (AR) 6,6 Approval of equivalent test methods. Prior approval of the Contracting OEficer is required for use of equivalent: test methods., A description of the proposed method should

45、be submitted through the Contracting Officer to: Commander, US Army Armament Research, Deve2opment and Engineering Center , ATTN: AMSMC-QAT-I (P) , Dover, New Jersey 07801-5001, This description should include but not be limitqd to the accuracy and precision and drawings of any special equ2pment required. 6,7 S-ubject term (key word) lisking, Ammunition Cannon Cartridge Con ta ine r Cushion Componets Me tal. Tank Custodian: ArMyAR Preparing activity: Ar my-AR (Project 814bA658) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-