ARMY MIL-C-63959-1991 CONCERTINA SUBASSEMBLY FOR WADS《六角形手风琴WADS组件》.pdf

1、MIL-C-63959 81 m 9999906 0489567 2 INCH PQUNDJ MIL-C-63959(AR) 8 July 1991 a, .a .3 * Beneficial comments (recomendationa, additions, deletions) and any pertinent data which may be of use in improving this document, should be addressed to: Commander, U.S. Army ARDEC, ATTN: SMCAR-BAC-S, Picatinny Ars

2、enal, NJ 07806-5000 by using the self-addressed Standardization Document Improvement .Proposal (DD Form 1426) appearing at the end of this document or by letter. MILITARY SPECIFICATION CONCERTINA SUBASSEMBLY FOR WADS This specification is approved for use by the U.S. Army Armament, Munitions and Che

3、mical Command and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers one type of electronics assembly designated Concertina Subassembly. The concertina subassembly is component of the concertina blanket used in weapons sto

4、rage bunkers as part of the WADS program. 2 . APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specification and standards. The following specifications and standards form a part of this specification to theextent specified herein. Unless otherwise specified, the issues of these documents shall

5、be those listed in the issue of the Department of Defense Index of Specification and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS MI LI TARY AMSMC N/A FSC-8140 DISTRIBUTION STATEMENT A. Approved for public release: distribu- tion is unlimited. Provid

6、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-b3959 81 W 999990b 04895b8 4 MIL- C- 6 3 9 5 9 ( AR) 2.1.2 Other Government documents, drawings and publications. The following other Government document forms a part of this specification to the extent

7、 specified herein. Unless otherwise specified, the issue shall be those in effect on the date of the soli citation. PRODUCT DRAWINGS U .S. ARMY ARMAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER 9381544 - Concertina Subassembly S PECI F I CAT I ONS U .S. ARMY ARMAMENT RESEARCH, DEVELOPMENT AND EN

8、GINEERING CENTER QAP 12599490 - Relay, CCB-Kl PACKAGING DATA SHEETS U.S. ARMY ARMAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER P9381544 - Concertina Subassembly (Copies of drawings, and publications required by manufacturers in connection with specific acquisition functions, should be obtained

9、from the contracting activity or as directed by the contracting officer.) 2.2 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. Nothing in this specification, however, shall su

10、persede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Materials and components. Materials shall conform to applicable specifications and drawings. Each component shall conform to all dimensions and tests specified on the component drawing. The con

11、tractor shall have available verifiable proof (i.e., objective evidence (see 6.3) that materials and components were fabricated, inspected, and tested under controllable conditions as set forth in the contractors quality control or inspection procedures. 2 Provided by IHSNot for ResaleNo reproductio

12、n or networking permitted without license from IHS-,-,-MIL-C-b3959 81 m 99999Ob 04895b9 b m S * MI L-C-6 3 9 59 (AR) 3.2 Assembly. The concertina subassembly shall comply with all requirements specified on drawings (dwg.) 9381544, with all requirements specified herein, and with the requirements of

13、appljcable specifications to the extent specified on the drawings and herein. 3.3 First article. When specified, two concertina subassemblies shall be subjected to first article inspection (see 4.3 arid 6.2). 3.4 Continuity. Continuity of the concertina subassembly shall exist between connected term

14、inals as indicated in Table I arid the resistance shall not exceed 0.5 ohm, except where noted. Testing shall be as specified in 4.5.1. TABLE I Continuity CornPonent Terminal I i period of 6 hours without evidence of deterioration or damage that may impair it intended operation. Wiiile at the low te

15、mperature (at the end of the low-temperature exposure period), the concertina subassembly shall comply with the requirements of 3.5. Testing shall be as specified in 4.5.4. 3.8 Serialization. A serial number shall be assigned by the contractor to each unit produced. III no event shall serial nuiLerc

16、 be duplicated. 3.9 Worknanship. All parts and accessories shall be constructed, assembled, arid finished iri a thoroughly workmanlike 1,iaiiner. Particular attention shall be given to neatness, raarking, cleaning , aiid freedoiLi of the parts from burrs arid sharp edges which riiay affect perfornan

17、ce or result in injury during- handling. All parts shall be free oi chips, dirt, grease, rust, aiid other foreign material. The cleaning method shall not be iiijurious to any oi the parts, nor shall the parts be contaminated by the cleaning agents. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility

18、for inspection. Unless otherwise specified iii the contract or purchase order, the supplier is responsible for the perfonaance of all inspection requirements as specified herein. Except as otherwise specified iri the contract or order, the supplier may use his own or any other facilities suitable fo

19、r the performance oi the inspectioil requirements specified herein, unless disapproved by the Government. The GovernILieiiil reserves the right to perforI.1 any of the inspections set forth in the specification where such inspections are deemed necessary to ensure supplies aria services confori,i to

20、 prescribed requirements. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MIL-C-63959 81 m 9999906 0489571 4 W MIL-(2-63959 (AR) 4.1.1 Responsibility for compliance. All items shall ,leet O all reyuirenent:, oi section 3 and 5. The inspection set

21、 forth in this specification shall become a part of the- contractors overall iiispection systei.1 or quality program. The absence or any inspection requirenents in the specification shall not relieve the coiitractor oi the responsibility or ensuririy that all products or supplies submitted to the Go

22、vernment for acceptance cornply witli all requirements oi the contract. Sampling inspection, as part of kianufacturing operations, is an acceptable practice to ascertaiil conformance to requirements, however, this does not authorize submission of known defective naterial, either indicated or actual,

23、 nor does it cormit the Government to accept defective naterial. 4.2 Classification OE inspections. The inspection reyuireineiits specified herein are classified as follows: a. First article inspection (see 4.3) b. Quality conforrnance inspection (see 4.4) 4.3 First article inspection. 4.3.1 Subuiss

24、ion. Wien the contract requires first article inspection, the contractor shall subnit two consecutively produced concertina subassemblies to the testing facility designated in the invitation for bids or request for proposal. 4.3.2 Iiispection aiid testing to be performed. The first article irispecti

25、oii sample shall be inspected for the defects specified in 4.4.2.1, using inspection nethods contained therein, and for all the requirements of Section 3. The test: requirements of Section 3 are listed in Table II and the concertina subassemblies shall be tested usiriy tlie methods of inspection spe

26、cified in 4.5. Inspection and testing shall be performed with tlie acceptance inspection equipment specified in 4.4.4. Should aiiy iten fail to comply with any of the applicable requirements, the first article samples shall be rejected. The Government reserves the right to terninate its inspections

27、upon any failure ol: the first article samples to conply with the stated reyuirenents. This series of tests, listed in Table II, are iiot considered destruct ive. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-63959 81 999990b 0489572 b Test

28、 a. Continuity b. Functioning d. Low temperature c. High temperature TABLE II. First article tests. Requirement paragraph 3.4 3.5 3.6 3.7 4.4.1 Inspection lot. A lot or batch and its formation, size and presentation is described in MIL-A-48078. Accordingly, a lot shall mean an inspection lot, and a

29、batch shall mean an inspection batch for the purposes of this specification. The manner in which each inspection lot or batch is to be presented and identified by the contractor shall be designated or approved by the Government representative. 4.4.2 Product inspection examination. A sample shall be

30、selected at random from each inspection lot in accordance with Table III for inspection of majo; and minor defects, as applica- ble. If one or more defects is found in the sample selected for either major or minor inspections, the lot shall be rejected. The sequence of inspections for the classifica

31、tion of defects need not be followed so long as all the defect inspection are performed. The term, “SMTE,“ where used, shall mean any standard measuring and test equipment suitable for the test being performed. TABLE III. Inspection lot samplina. Major defects I Minor defects Lot size I Sample size

32、I Lot size ! Sample size 1- 5 6-10 11-15 16-25 26-35 36-50 51-70 71-100 101 and over all 5 10 15 22 26 30 33 37 1- 5 6-10 11-15 16-25 26-35 36-50 51-70 71-100 101 and over all 4 8 11 14 16 18 19 20 4.4.2.1 Classification of defects. Critical, major, and minor defects are defined in MIL-A-48078. 6 Pr

33、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-e rl Id u -rl .f: k MIL-C-b3959 81 M 9999906 0489573 0 k LI . o ni 04 ni .m GO o o -42 d -dni ni rn UE E H z 3r rl a, rn rn Id Co d c .rl 4 9 .r: k a, U c O 3“ . c -rl w a, a a, d 7 Provided by IHSNot for

34、 ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-63959 81 W 9999906 0489574 T W Test a. Continuity b. Functioning test MIL-C-63959 (AR) Test Classification Minor Major e 4.4.3 Quality conformance inspection testing. The contractor shall perforin all of the tests spec

35、ified in Table IV. The tests shall be performed in the listed sequence. These tests are not considered destructive, and samples so tested shall be returned to the lot. TABLE IV. Quality conformance tests. 4.4.3.1 Major defects and tests. Inspection and testing shall be performed with-he acceptance i

36、nspection equipment, operating instructions, and calibration procedures designed or specifieu by the contractor. The contractor shall obtain approval of such equipment designs, operating instructions, and calibration procedures prior to use on the contract (see 6.4). 4.4.3.2 Minor defects and tests.

37、 The acceptance inspection equipment, operating instructions, and calibration procedures used by the contractor for minor classification inspection shall be approved by the Government representative responsible for acceptance inspection. 4.5 Methods of inspection. The tolerances specified in this sp

38、ecification are absolute with no allowance for tests eyuipi,ient inaccuracy. The tolerances used by the manufacturer shall be equal to the absolute tolerances less than accuracy tolerances of the test equipment used. Unless otherwise specified, the tests shall be conducted at rooriI temperature (77“

39、 - + 10OF). 4.5.1 Continuity. Continuity shall be measured using a Government-approveu continuity tester for compliance with the requirements of 3.4. 4.5.2 Function. The function test shall be performed using the following test method: a. Apply 220 + 15 VAC, 50/60 Hertz between P1-1 and Pl-9, and gr

40、ound to Pl-6. b. Simultaneously, apply a momentary (3 + 1 SEC) 28 - + 4 VDC pulse to Pl-8 (+) and Pl-15 (=), and commence to monitor the subsequent 30 - + 2 minute delay period. 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* MIL-C-63959 81 99999

41、06 LILI89575 1 C. MIL-C-63959 (AR) Actuate the pressure switch by applying a momentary pulse of dry air/nitrogen (regulated to a pressure of 55 + 5 psig) to the switch base (9381537). - d. e. f. g= The concertina Using an approved voltmeter, ensure that no voltage exist between P1-11 and P1-9, and n

42、o continuity exists between P1-4 and P1-13. The end of the delay period shall be indicated by the K1 relay returning to its normal position as evident by an audible click. The delay period shall be measured as 30 + 2 minutes. Repeat step c, and commence to monitor the subsequent 10 + 2 minute delay

43、period. Verify that 220 + 15 FAC exist between P1-11 to P1-9 and continuity between P1-13 to P1-4. - After the 10 + 2 minute delay period there shall be no voltagebetween P1-11 to P1-9 arid no continuity between P1-13 to P1-4. subassembly shall comply with the requirements of 3.5 during this test. 4

44、.5.3 High temperature. The concertina subassembly shall be placed into a chamber, and the temperature of the chamber shall be raised to 105O + 5 OF. The concertina subassembly shall remaiil at this temperature for a minimura period of 6 hours, and it shall then be tested as specified in 4.5.2 while

45、at the high temperature. The concertina subassembly shall comply with the requirements of 3.6 during this test. 4.5.4 Low temperature. The concertina subassembly shall be placed into a test chamber, and the temperature of the chamber shall be lowered to Oo + 5OF. The concertina subassembly shall rei

46、liain at this temperature for a minimum period of 6 hours, and it shall theri be tested as specified in 4.5.2 while at the low temperature. The concertina subassembly shall comply with the requirements of 3.7 during this test. 5. PACKAGING 5.1 Preservation, packaging, packing, and markinq. The box a

47、ssembly shall be preserved, packaged, packed, arid marked in accordance with P9381544 or as specified in the contract or purchase order. 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-b3959 AL 9979906 048957b 3 v. - 9 MIL-C-6 39 5 9 (AR) 6.

48、NOTES (This section contains information of a general or explanatory nature that may be helpful but is not mandatory.) 6.1 Intended use. The concertina subassenblies covered by this specification are intended for use iii the weapon access delay systems. 6.2 Acyui s i t ion r equireiiient s. Acyui si

49、t ion documects sliou Id specify the following: a. b. C. (1. e. Title, number, and date of this specification. Type of concertina subassenbly being procured, part number and nomenclature. Issue of DODISS to be cited in the solicitation, and il: required, the specific issue ol individual documents referenced (see 2.1.1 and 2.1.2). When first article is required (see 3.3). Applicable methods of packagin