ARMY MIL-C-3383 B-1991 CUPS BULLET JACKET COPPER ALLOY (FOR SMALL ARMS AMMUNITION)《铜合金包钢子弹夹套 弹壳帽 枪械武器弹药用》.pdf

《ARMY MIL-C-3383 B-1991 CUPS BULLET JACKET COPPER ALLOY (FOR SMALL ARMS AMMUNITION)《铜合金包钢子弹夹套 弹壳帽 枪械武器弹药用》.pdf》由会员分享，可在线阅读，更多相关《ARMY MIL-C-3383 B-1991 CUPS BULLET JACKET COPPER ALLOY (FOR SMALL ARMS AMMUNITION)《铜合金包钢子弹夹套 弹壳帽 枪械武器弹药用》.pdf（16页珍藏版）》请在麦多课文档分享上搜索。

1、2 5, 3 ,*- MIL-C-3338 L3 = 9999906 04b709 8 -I MIL-C-3383B(AR) 3 April 1991 SUPERSEDING MIL-C-3383A 28 June 1965 MILITARY SPECIFICATION CUPS, BULLET JACKET, COPPER ALLOY (FOR SMALL ARMS AMMUNITION) This specification is approved for use by the U.S. Army Armament, Munitions and Chemical Command and i

2、s available for use by all Department and Agencies of the Department of Defense. I SCOPE 1.1 Scope. This specification covers annealed copper alloy bullet jacket cups used in the manufacture of bullets for small arms ammunition. . 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specification

3、s and standards. The following 0 specification and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISC) and

4、supplement thereto, cited in the solicitation. SPECIFICATIONS MILITARY MIL-A- 4 8 O 7 8 . -Ammunition, Standard Quality Assurance Provisions, General Specifications for Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ - _ MIL-C-3383B 13 9999906 O476

5、730 4 STANDARDS MI L-STD-12 3 2 -Visual Inspection Standards for Cups and Disks used in Small Arms Ammunition Manufacture (Unless otherwise indicated, copies of federal and military specifications and standards are available from the Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue

6、, Philadelphia, PA 1911-5094). 2.1.2 Other Government documents, drawings and publications. The following other Government documents, drawings and publications form a part of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the dat

7、e of the solicitation. DRAWINGS U.S. ARMY ARMAMENT, RESEARCH, DEVELOPMENT AND ENGINEERING CENTER (ARDEC) 7553862 7585140 7585163 8595436 9349658 9378105 9392528 10522393 11735355 P7553862 P7585140 P7585163 P8595436 P9349658 -Cup (7.62mm, ball, OHF, M80) -Cup (Caliber .50, Ball, M33; API, M8, -Cup (7

8、.62mm, Ball, M80) -Cup (7.62mm, Special Ball, M118) -Cup (5.56mm, Ball, M855) -Cup Alternate (5.56mm, Ball, M855) -Cup Alternative (5.56mm, Ball, M855) -Cup (7.62mm, Tracer, M62; Tracer, OHF -Cup (5.56mm, Ball, M193) -Special Packaging Instructions for Cup (7.62mm, Ball, OHF, M80) -Special Packaging

9、 Instructions for Cup (Caliber .50, Ball, M33; API, M8, APIT, M20) (7.62mm, Ball, M80) (7.62mm, Special, Ball, M118) (5.56mm, Ball, M855) APIT, M20) M62) -Special Packaging Instructions for Cup -Special Packaging Instructions for Cup -Special Packaging Instructions for Cup 2 Provided by IHSNot for R

10、esaleNo reproduction or networking permitted without license from IHS-,-,-F MIL-C-3383B 13 m 9799906 0476711 b m P10522393 -Special Packaging Instructions for Cup (7.62mm, Tracer, M62; Tracer, OHF, M62) -Special Packaging Instructions for Cup (5.56mm, Bail, M193) P11735355 P9378105 -Special Packagin

11、g Instructions for Cup (5.56mm, Ball M855) P9392528 -Special Packaging Instructions for Cup (5.56mm, Bail, M855) (Copies of other Government Documents, Drawings and publications required by manufacturers in connection with specific acquisition functions should be obtained from the contracting activi

12、ty or as directed by the contracting officer). non-government publications form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted shall be those listed in the issue of the DODISS specified in-the solicitation. U

13、nless otherwise specified, the issues of documents not listed in the DODISS shall be the issue of the non-government documents which is current on the date of the solicitation. 2.2 Nan-Government publications. The following AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM-E112 -Standard Test M

14、ethods for Determining Average Grain Size. (Request for copies of ASTM publications 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 ref

15、erences cited herein, the text of this specification shall take precedence. this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. Nothing in 3. REQUIREMENTS 3.1 General. The bullet jacket cup shall comply with the requirements spe

16、cified on the applicable drawing and referenced specifications and shall process satisfactorily into a cartridge case. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ MIL-C-3383B 13 9999906 0476712 3.2 First article inspection. This specification

17、 makes provision for first article inspection. Requirements for submission of first article samples by the contractor shall be as specified in the contract or in this document. 3.3 Grain size. The cups shall be procured in a final annealed state unless otherwise specified by the contracting officer.

18、 The bullet jacket cup grain size shall comply with the requirements specified on the applicable drawing. 3.4 Workmanship. The requirements for workmanship are as specified on the applicable drawings, referenced specifications and the following. 3.4.1 Metal defects. The cup shall be free of laminati

19、on, slivers, blisters, laps, cracks, scale, scratches, dents, bent sidewalls, “Vd“ and wire edges. 3.4.2 Foreign matter. The cup shall be clean and free of oil, grease, dirt, grit, oxidation, stains, red spots, chips, and dichromate residue. 3.4.3 Coatinq. The cup shall be coated with a residual fil

20、m of neutral soap. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein. Except as otherwise speci

21、fied 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 herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in this spe

22、cification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements, 4.1.1 Responsibility for compliance. All items shall meet all requirements of section 3 and 5. The inspection set forth in this specification shall become a part of the contract

23、ors overall inspection system or quality program. inspection requirements in the specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection

24、, as part of The absence of any 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* MIL-C-3383B 13 9999906 0476733 T MIL-C-3383B(AR) manufacturing operations , is an acceptable practice to ascertain conformance to requirements, however, this does not

25、 authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material. 4.1.2 Certification of materials. A certification of conformance shall be submitted by the material manufacturer for each lot utilized confirming the materia

26、l parameters as per requirements specified in drawing and applicable documents. Additionally, the latest audit data for the additional parameters listed on the manufacturer specification are to be supplied with the certification. inspections shall be conducted on these items: 4.2 Classification of i

27、nspection. The following types of a. First article inspection (see 4.3). b. Quality conformance inspection (see 4.4). 4.3 First article inspection. A first article inspection shall be required to comply with the contract requirements when: There is a change in the processing parameters. 4.3.1 First

28、article samples. The contractor shall submit a first article sample as designated by the contracting officer for evaluation in accordance with provisions of 4.3.2 and 4.3.3. A first article sample consisting of 5200 cups shall be submitted for the specified tests. Components or items shall be taken

29、at random from each batch used to produce the part in the quantity specified and shall be so identified as to permit tracing each item to the batch in which it was made. The first article sample shall be of the same design as will be submitted for regular production. It shall be manufactured using t

30、he same materials, equipment, processes and procedures as will be used for regular production. The first article sample shall not be specially selected or custom made in a way that causes the product quality to be different than that expected from regular production. After inspection and provisional

31、 acceptance at source, 200 cups of the first article sample shall be inspected at the Government approved facility for all requirements of the drawings and specifications, and the remaining 5000 cups shall be used or performance of the work test. The Government reserves the right to require new init

32、ial production samples until such time as an acceptable sample is submitted. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.3.3 Rejection. If any assembly, component or test specimen fails to comply with any of the applicable requirements, the f

33、irst article sample shall be rejected. The Government reserves the right to terminate its inspection upon any failure of any assembly, compo.nent, or test specimen in the sample to comply with any of the stated requirements. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted with

34、out license from IHS-,-,-MIL-C-3383B 13 m 999990b O476715 3 m *I4 ci u ai 0 II d *ri a, rl u .I4 4J k Id H w i B c P P 6 - ci a ci ci C I- f v) I- 9 ! 3 4 I 2 o o LL O I 0 I- U s2 k rl IL O rl ti I v rlmrl mmm * FIN 1 I- I I O0 I om0 orlo N O m II 4J u a, ICI ai n k O w 7 Provided by IHSNot for Resa

35、leNo reproduction or networking permitted without license from IHS-,-,-_ MIL-C-3383B 33 9999706 0476736 5 = n 4.4 Quality Conformance Inspection. 4.4.1 Inspection Lot Formation. The term “inspection lot“ is defined as a homogeneous collection of units of product from which a representative sample is

36、 drawn or which is inspected 100 percent to determine conformance with applicable requirements. Units of product selected for inspection shall represent only the inspection lot from which drawn and shall not be construed to represent any prior or subsequent quantities presented for inspection. Homog

37、eneity shall be considered to exist provided the inspection lot has been produced by one manufacturer in one unchanged process, using the same materials, the same material batch, and the same methods, in accordance with the same drawing, same drawing revision, same specification, same specification

38、revision and manufactured under essentially the same conditions, and at essentially the same time. All material submitted for inspection in accordance with this specification shall comply with the homogeneity criteria specified herein, regardless of the type of inspection procedure which is being ap

39、plied to determine conformance with requirements. 4.4.2 Examination and tests. a. Classification of Characteristics. Quality conformance examinations and tests are specified in the following Classification of Characteristics paragraphs. contractors quality program or detailed inspection system hall

40、provide assurance of compliance of all characteristics with the applicable drawing and specification requirements utilizing as a minimum the conformance criteria specified herein. Where specified herein, attributes sampling inspection shall be conducted in accordance with Table II below, using the i

41、nspection levels cited in the Classification of Characteristics paragraphs. The a Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- _ P MIL-C-3383B 13 m 9999906 O47b717 7 m * * * * * * * * * 1250 1250 1250 1250 1250 1250 MIL-C-3383B(AR) TABLE II. SAMP

42、LING * * * * * 125 125 125 125 125 125 296 296 346 431 Lot size 2 to 8 9 to 15 16 to 25 26 to 50 51 to 90 91 to 150 151 to 280 281 to 500 501 to 1200 1201 to 3200 3201 to 10000 10001 to 35000 35001 to 150000 150001 to 500000 500001 and over -p * * * 32 32 32 32 32 74 74 87 109 124 156 187 1 Levi IV

43、* 13 13 13 13 13 30 30 35 43 50 61 74 91 102 V 5 5 5 5 12 12 14 17 20 24 30 36 40 40 40 - VI 3 3 3 3 4 5 6 7 9 10 10 10 10 10 10 - Numbers under inspection levels indicate sample size asterisks indicate one hundred percent inspection. If sample size exceeds lot size, perform one hundreds percent ins

44、pection. Accept on zero and reject on one or more for all inspection levels. b. Alternative inspection provisions. Alternative inspection procedures, methods, or equipment, such as statistical process control, tool control, other types of sampling procedures, etc., may be used by contractor when the

45、y provide, as a minimum, the level of quality assurance required by the provisions specified herein. Prior to applying such alternative procedures, methods, or equipment, the contractor shall describe them in a written proposal submitted to the Government for evaluation and approval (see 6.6). When

46、required, the contractor shall demonstrate that the effectiveness of each proposed alternative is equal to or better than the specified quality assurance provisions herein. In cases of dispute as to whether the contractors proposed alternative provides equal assurance, the provisions of this specifi

47、cation shall apply. All approved alternative inspection provisions shall be specifically incorporated into the contractors quality program plan or detailed inspection system, as applicable. 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M o t rl W

48、 I v) a I L, H H H H H HHHH H H H H H HHHH d rl rl rl rl rlrlrlrl a,a,a,a, Q) a, Q) Q) a, a,aJaJa, d d d d d dddd 5 $ 5 $ $ 3333 a Q) c, Id rl -4 c, 5 E k O a c, a, x u I a - b - v) a O O o vim =a Id ad Id kk o0 II) c O -4 L) id -4 LI rd k 3 Id rlarlrl 10 Provided by IHSNot for ResaleNo reproduction

49、 or networking permitted without license from IHS-,-,-c c I: c C c c c: c c c t MIL-C-3383B 13 m 999990b 0476719 O m www5 w EiEiEiII) HHHH H HHH HHHH H IEHHH rlrlrlrl a,a,a,a, II) a, c,tn La -4 a, a c, small arms ammunition. 6.8 Chanqes from previous issue. Marginal notations are not used in this revision to identify changes with resp