NAVY MIL-C-85256-1981 CARTRIDGE IMPULSE CCU-13 B《CCU-13 B型推动弹筒》.pdf

1、NIL-C-8525b 13 777770b 0364371 T W - -, - - - MIL-C-85256(AS) 13 June .1981 MILITARY SPECIFICATION . :. 1: . CARTRIDGE, IMPULSE, CCU-l3/B This specification is approved for use by the Naval Air Systems Command, Department of the Navy, and is available for use by all Departments and Agencies of the D

2、epartment of Defense. 1. SCOPE. 1.1 Scope. This specification establishes the requirements for the manufacture and acceptance of the CCU-l3/B Impulse Cartridge, critical item, referred to herein as the cartridge. 2. APPLICABLE DOCUMENTS. 2.1 Issues of documents. The following documents of the issue

3、in effect on date.of invitation for bids or requese for proposal form a part of this specification to. the extent specified herein. SPECIFICATIONS MIL I TARY MIL-B-85251 Bomb, Binary Chemical, BLU-80/B. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be o

4、f use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, Engineering Specifications and Standards Department (ESSD) , Code 93, Lakehurst, NJ 08733, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at

5、the end of this document, or by letter. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-85256 33 7777706 0364372 3 STANDARDS FEDERAL FED-STD-102 MIL I TARY MIL-STD-109 MIL-STD-129 MIL-STD-130 MIL-STD-414 MIL-STD-454 MIL-STD-810 MIL-STD-45662 Pr

6、eservation, Packaging and Packing Levels. Quality Assurance Terms and Definitions. Marking for Shipment and Storage. Identification and Marking of U.S. Military Property. Sampling Procedures and Tables for Inspection by Variables for Percent Defective. Standard General Requirements for Electronic Eq

7、uipment. Environmental Test Methods. Calibration System Requirements. DRAWINGS Naval Air Systems Command (Code Ident 30003) SA28 75 064 Test Fixture, Impulse Cartridge CCU- 13/B. X49 0055 9 Cartridge, Impulse, CCU-l3/B. (Copies of specifications, standards, drawings, and publications re- quired by c

8、ontractors. in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-85256. 33 9797906 0364373 3 R MIL-C-85256

9、AS) s. . : : 2.2 Other publications. The following documents form a part of this specification to the extent specified herein. cated, the issue in effect on date of invitation for bids or request for proposal shall apply. Unless otherwise indi- DEPARTMENT OF TRANSPORTATION Code of Federal Regulatio

10、ns . 49 CFR 171-178 Transporta tion-.; (Application for copies should be addressed to the Superintendent of Documents, Government Printing Office, Washington, D.C. 20402.) 3. REQUIREMENTS 3.1 Item description. The cartridge is a pyrotechnic device con- sisting of a housing, an explosive actuator, im

11、pulse igniter, and propellant ._ 3.2 CharacteriS.ticS. 3.2.1 Performance. 3.2.1.1 Functional. When assembled and fired at ambient temperature into a volume of 931.0 20.5 cubic inches, the cartridge shall produce a pressure-time curve .conforming to Figure 1: 3.2.2 Environmental. The cartridge perfor

12、mance shall not be degraded below that specified in Figure 1 after exposure to the following environments. 3.2.2.1 High temperature. Exposure to a high temperature of 74 de- grees Celsius (OC) for 48 consecutive hours. 3.2.2.2 Low temperature. Exposure to low temperature of -48OC for 24 consecutive

13、hours. 3.2.2.3 Vibration. Exposure to the vibration schedule specified in Figure 2 in each of three mutually perpendicular axes in accordance with the environmental conditions of 4.3.2.3. ._ _I- . -. I . 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-

14、 _I_ I MIL-C-5256 13 7797906 0364374 5 W/ MIL-C-85256 (AS) / / -/ - / / / I / / 1 / O O c o c 2 O O O O (D 15 / 4 51 I l / l I / 1 / I / I / / / / 1 ( I i I I l O ,o O ,o O 4 2 -a -E F O 4 42 O - O W. o+ -0 Q) O -8 a -0 b O -5! -5: -8 O d 4 Provided by IHSNot for ResaleNo reproduction or networ

15、king permitted without license from IHS-,-,-1 MIL-C-8525b 13 W 7777706 0361i175 7 MIL-C- 85 2 5 6 (AS ) 1 .o i 0.1 f v) w D 0.001 1 10 1 O0 1,000 10.000 . FREQUENCY, Hz FIGURE 2. Vibration schedule. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3

16、2.2.4 Mechanical shock. Exposure to half sine wave impact shocks in each of three mutually perpendicular axes having a peak amplitude of 15 gravity units (8) and a total duration of 11 milliseconds (ms) at a temperature of -48OC. 3.3 Design and construction. 3.3.1 Production drawings. The cartridge

17、 shall be fabricated and assembled in accordance with the parts list, and other documents listed on Drawing X4900559 and this specification. 3.3.2 Standards of manufacture. When specified in the contract or purchase order (see 6.2.2), the contractor shall include written certi- fication accompanied

18、by objective quality evidence as defined in MIL- STD-109, that the materials, processes, and parts used in the cartridge meet the requirements of Section 3. I 3.3.2.1 Working environment. Special working environments for the manufacture of the cartridge shall be as specified in MIL-B-85251. 3.3.3 Ma

19、rking. Each cartridge shall be marked in accordance with MIL-STD-130, with the manufacturers name or symbol, part number and manufacturers lot designation. The markings shall be as shown on Drawing X4900559. 3.4 First article. Unless otherwise specified in the contract or purchase order, the contrac

20、tor shall furnish a preproduction sample consisting of 15 cartridges to the testing activity designated in the contract or purchase order for first article inspection and approval (see 4.1.2.1 and 6.2.1). using the same methods, materials, processes, and procedures proposed for production. Any produ

21、ction prior to acceptance of the preproduc- tion sample is at the risk of the contractor. Any changes in design, materials, or processes used in the manufacture of the preproduction sample may be cause for resubmission of another preproduction sample for testing. The preproduction sample shall be ma

22、nufactured 3.4.1 Retest. At the discretion of the procuring activity, prepro- . duction te,sts, or any portion thereof, shall be repeated under any of the following conditions: a. The manufacturer has modified his product (such as a change of raw materials, the process, production procedures, or met

23、hods). . / 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-85256 13 M 9797906 0364177 O M . b. Where there is evidence that the quality of the product has not been maintained. accumulated product failures, of system failures attribut- . able

24、to the product, or failure of the product to pass any of the tests for productionlot acceptance that may be con- ducted by or for the procuring activity. This evidence may be in the form of c. When applicable documents have been amended or revised sufficiently so that continued validity of the previ

25、ous preproduction.testing is questionable. When the manufacturer has not produced cartridges to this specification for a period of 12 months or longer. d. e. When the manufacturer has changed the location at which cartridges are produced; 3.5 Documentation. When specified in the contract or purchase

26、 order (see 6.2.2), inspection reports and certification shall be prepared as specified in 4.1.2.3 and 4.2.4. 3.6 Workmanship. As a minimum, the cartridge shall be manufactured, inspected, and tested under conditions and procedures meeting the re- quirements o 3.3.1 and as specified herein. The cart

27、ridge shall be fabricated in a manner that will ensure compliance with al3 requirements of this specification and the assembly drawing. Unless otherwise speci- fied herein or on the assembly drawing, fabrication and assembly prac- tices shall be in accordance with MIL-STD-454, Requirement 9. 4. QUAL

28、ITY ASSURANCE PROVISIONS. 4.1 Responsibility for inspection. Unless Otherwise specified in the contract or purchase order (see 6.2.1) , the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase orde

29、r, 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 specification where such inspections are

30、 deemed necessary to assure that supplies and ser- vices conform to prescribed requirements. = 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-C-85256 33 m-7797706 0364378 2 m, 4.1.1 Classification of inspection. The inspection of the cartrid

31、ge shall be classified as follows: a. Preproduction inspections (see 4.1.2.1). b. Quality conformance inspections (see 4.2). 4.1.2 Special tests and examinations. 4.1.2.1 Preproduction inspections. The preproduction sample of 3.4.1 shall be subjected to the examinations and tests of Table I in the s

32、equence shown. TABLE I. Preproduction inspections. Examination or test Visual High temperature Low temperature Vibration Mechanical shock Functional .Requirement paragraph 3.3.1, 3.6 3.2.2.1 3.2.2.2 3.2 .2.3 3.2.2.4 3.2.1.1, 3.2.2 4.3.1 4.3.2.1 4.3.2.2 4.3.2.3 4.3.2.4 4.1.2.2 Acceptance criteria. Fa

33、ilure of one or more cartridges in the preproduction sample to pass any of the preproduction tests shall cause rejection of the preproduction sample. 4.1.2.3 Preproduction inspection report. When specified in the contract or purchase order (see 6.2.2), results of the preproduction inspections shall

34、be prepared for the procuring activity. The report Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-i MIL-C-85256 (AS) shall contain the following information accompanied by a certification (see 6.2.2) which attests that the information provided is co

35、rrect and applicable to the product-being submitted: a. A statement that the preproduction sample complies with all quality assurance provisions of this specification for the cartridge in the contract or purchase order. Number of units of product inspected. b. c. Results obtained for all inspections

36、 performed. d. Purchase order.or contract number and date, together with an identification and date of changes. e. Certificates of compliance of all material procured directly by the contractor. . f. Date submitted. The Certification shall be signed by a responsible agent of the certify- ing organiz

37、ation. evidence of the agents authority to bind his principal. Substantiation of the agents authority will not be required with subsequent certifica- tions unless, during the course of the contract, this authority-is vested in another agent of the certifying organization. The initial certification s

38、hall be substantiated by 4.2 Quality conformance inspections. Each lot of cartridges offered for acceptance shall be subjected to the quality conformance inspec- tions and tests specified in Table II. Tests shall be performed in the sequence shown. 4.2.1 Acceptance criteria. Failure of the quality c

39、onformance sample to pass the functional tests of Table II shall cause rejection of the lot represented. 4.2.2 Inspection lot. Unless otherwise specified herein, inspection, lot definition, and lot formation shall be in accordance with MIL-STD-414. Definition of terms and inspection procedures shall

40、 be as defined in MIL-STD-414. 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-85256 J3 7777906 0364180 O -1 Requirement paragraph Examination or test Group I (100% of the lot) Visual 3.3.1, 3.6 Standards of manufacture 3.3.1, 3.3.2, 3.6 Grou

41、p II (SAMPLE) Functional 3.2.1.1 Method paragraph 4.3.1 4.3.1.1 4.3.3 4.2.3 Sampling. A sample shall be randomly selected in accordance with MIL-STD-414 from each inspection lot and subjected to Group II tests of Table II. The sample size code letter shall be that specified in MIL-STD-414, Table A2,

42、 Inspection Level III, Acceptable Quality Level (AQL) of 0.65 percent defective, except that the sample size shall never be smaller than that specified for sample size code letter D. 4.2.4 Quality conformance inspection report. When specified in the contract or purchase order (see 6.2.2), results of

43、 the quality conform- ance inspection shall be included with each lot. Reports shall contain the following information accompanied by a certification which attests that the information provided is correct and applicable to the product being submitted: a. A statement that the lot complies with all qu

44、ality assur- ance provisions of this specification and as specified in the contract or purchase order. b., Number of units of product inspected. c. Results obtained for all inspections performed. d. Purchase order or contract number and date, together with an identification and date of changes. 10 P

45、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. - MIL-C-5256 13 M 7779706 03611181 2 M I I I I e. Certificates of compliance of all material procured directly by the contractor. f. Date submitted. The certification shall be signed by a responsible a

46、gent of the certify- ing organization. The initial certification shall be substantiated by evidence of the agents authority to bind his principal. Substantiation of the agents authority will not be required with subsequent certifica- tions unless, during the course of the contract, this authority is

47、 vested in another agent of the certifying organization. 4.3 Inspection methods. 4.3.1 Visual and mechanical examination. Each cartridge shall be inspected for conformance to the requirements of 3.3.1 and 3.6. 4.3.2 Environmental tests. The following enuronmental tests shall be performed in the sequ

48、ence shown in Table I for preproduction testing. 4.3.2.1 High temperature. The cartridge samples shall be subjected Steps 4 and 5 shall be omitted. to the high temperature test of MIL-STD-810, Method 501.1, Procedure I, except the temperature shall be 74OC. 4.3.2.2 Low temperature. The cart-ridge sa

49、mples shall be subjected to the low temperature test of MIL-STD-810, Method 502.1, Procedure I, except the temperature shall be -48OC. Steps 4 and 5 shall be omitted. 4.3.2.3 Vibration. The testing shall be conducted in accordance with MIL-STD-810. mutually perpendicular axes for a period of 2 hours minimum for each axis at a temperature of -48 +3O