1、IINCH-POUND I MIL-C-63108B(AR) 27 February 1995 SUP ERS ED I NG MIL-C-63108A(AR) 19 August 1983 MI LI TARY SPEC I FI CATI ON CARTRIDGE, IMPULSE: M796 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
2、Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. The specification covers the parts for, loading assemblinm packing for one type of electrically initiated cartridge, designated as cartridge, Impulse: 796. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, an
3、d handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISSI and sup
4、plement thereto, cited in the soiicitat ion. SPEC1 FI CATIONS M I L I TA RY MIL-A-48078 - STANDARDS MI LI T ARY MIL-STD-810- Ammunition, Standard Quality Assurance Provisions, General Specification For. Environmental Test Methods. Beneficial comments (recommendations, additions, deletions) and any p
5、ertinent data which may be of use to improving this document should be addressed to: Commander, O.S. Army ARDEC, ATTN: AMSTA-AR-EDE-S, Picatinny Arsenal, New Jersey 07806-5000 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter
6、. AMSC NIA FSC 1377 -. Approved for public release; distribution is un1 imi t ed . Licensed by Information Handling Services- - MIL-C-63108B = 9999906 1998022 640 (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardizati
7、on Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094. 2.1.2 Other Government documents, drawings, and The following other Government documents, drawings, form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited
8、in the solicitation. DRAWINGS (See 6.4) U.S. ARMY ARMAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER (ARDEC) 9311660 - Cartridge, Impulse: M796 9313890 - Packing and Marking for Box, Exterior for Impulse Cartridge: M796 9313891 - Packing and Marking for CAN, Metal for Impulse Cartridge: M796 1256
9、1412 - Packing and Marking for CAN, Metal for Impulse Cartridge: M796 12561420 - Packing and Marking for Box, Exterior for Impulse Cartridge: M796 U.S. ARMY ARMAMENT MUNITIONS AND CHEMICAL COMMAND (AMCCOM) 19-48-4116/115E - Cartridge, Impulse, XM796 on 4-way Entry Pallets INSPECTION EQUIPMENT DRAWIN
10、GS 9311451 - 9311402 - 9311428 - 9311434 - 9311464 - 9311478 - 9311488 - 9311551 - 9311611 - 9335632 - 9354498 - Payload Module Assembly Countermeasure, chaff: M1 Breech Plate Assembly Dispenser Assembly Printed Wiring Board Assembly, Sequencer Switch Retaining Plate Assembly Plate Assembly, Sequenc
11、er Chaff, Glass Cable Assembly Payload Module Inert Flare for the M130 Aircraft General Purpose Dispenser 2 Licensed by Information Handling Services(Copies of drawings, publications and other Government documents required by contractors in connection with specific acquisition functions should be ob
12、tained from the contracting activity or as directed by the contracting activity). 2.2 Order of precedence. In the event of a conflict between the text of tnis document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicabl
13、e laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Materials. Materiais shall be in accordance with the applicable drawings and specifications. 3.2 Assembly. The assembly shall comply with all requirements specified on drawing 9311660 and with all requirements
14、in applicable specifications. 3.3 Bridgewire resistance. The resistance of the bridge circuit of the cartridge (between the contact pin and the case) shall be 1.0 + 0.15 ohms when measured at 75 + 15 degrees Fanrenheit with maximum test current of 10 miTliamperes (ma) direct current (dc). 3.4 No-fir
15、e sensitivity. The cartridge shall not fire when subjected to a minimum of 1 ampere cic with a ripple current not to exceed 5 percent. For First Article Inspection, test current shall be applied for 300 seconds mdnimum. For Quality Conformance Inspection, test current shall be applied for 10 seconds
16、 minimum, 15 seconds maximum. 3.5 Environmental requirements. The cartridges shall remain functional after being subjected to the environment tests as specifed in 4.5.3. 3.5.1 Transportation vibration. See 4.5.3.1 3.5.2 Shock. See 4.5.3.2 3.5.3 Humidity. See 4.5.3.3 3.5.4 Aircraft vibration. See 4.5
17、.3.4 3.5.5 Temperature-altitude. See 4.5.3.5 3.5.6 water immersion. See 4.5.3.6 3 Licensed by Information Handling Services NIL-C-b31OBB m 999990b 1998024 413 m 3.6 All-fire sensitivity. The cartridge shall fire when no more than 4.25 amps dc is applied for a maximum of 15 milliseconds (ms) to the b
18、ridge circuit. 3.6.1 Petaling. After functioning the cartridge, the disc shall show visual evidence of petaling on over half of the visible area (i.e., the pie-sections of the disc shall be folded or melted. Burn-through without visual petaling is not acceptable.). 3.6.2 Integrity of criinp. - After
19、 functioning, the cartridge shall exhibit a secure crimp for 3600 between the case and closure washer. 3.7 Pressure-time traces. The cartridge shall produce a pressure vs. time output response with the following characteristics when tested in a closed bomb having a net volume of 43.5 t 1.5 cc with t
20、he impulse cartridge in place. Firing current shall be in accordance with 3.6. a. Rise Time (ms) 25 maximum b. Peak Pressure (psi) 450 minimum 750 maximum C. Slope (psi/ms) 150 maximum d. Total Function Time (ms) 50 maximum NOTES : 1. Rise time shall be the elapsed time between 10% of peak pressure
21、and peak pressure. 2. Slope shall be determined by that portion of the pressure-time trace between 10% and 90% of peak pressure. 3. Total Function Time shall be the elapsed time from First Application of Firing Current (zero time) to max peak pressure. 3.8 Evacuation test. After firing, not more tha
22、n 5% by weight of the chaff shall remin in the cartridge. Firing current shall be in accordance with 3.6. 3.9 Velocity test. Upon ejection, the inert pellet shall have an initial veloccty of 90 to 200 feet per second as measured between four and twelve feet from the test firing fixture. Firing curre
23、nt shall be in accordance with 3.6. 4 Licensed by Information Handling Services NIL-C-63LOBB 9999906 1998025 35T 3.10 First article inspection. This specification contains technical provisions tor tirst article inspection. Requirements for the submission of first article samples by the contractor sh
24、all be as specified in the contract. 3.11 Workmanship. ll parts and assemblies shall be fabricated and loaded in a thorouqh workmanlike manner, and all manufacturing, processing, and asiembly operations shail be correctly performed. They shall be clean and free of burrs, sharp edges, unblended radii
25、, surface defects, chips, dirt, grease and oil (except where specifically required), corrosion products and other foreign matter, The cleaning method used shall not be injurious to any part or assembly nor shall they be contaminated by the cleaning agent. Exterior surface coatings shall be continuou
26、s except for a few light scratches not exposing base mrterial. All required markings and stampings shall be neat and si,arply defined. Required packing shall be dry. 4. QUALITY ASSURANCE PROVISIONS. 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the
27、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 herein, unle
28、ss 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. 4.1.1 Responsiblity for compliance. All items must meet
29、 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. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assurin
30、g that all products or supplies submitted to the Government for acceptance comply with all 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
31、 material. 4.2 Classification of inspections. The following types of inspection shall be conducted on this item. a. First Article Inspection. b. Quality Conformance Inspection. 5 Licensed by Information Handling ServicesHIL-C-b3LOBB 99999Ob L99802b 29b 4.3 First article inspection. 4.3.1 Submission.
32、 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. The first article sample shall consist of the following items in sample quantities as indicated in Table I. 4.3.2 Inspections to be performed.
33、 See MIL-A-48078 and Table I specified herein. 4.3.3 Rejection. (See MIL-A-48078). 6 Licensed by Information Handling ServicesA d v m 03 O 4 m W I V I J H 5 Ln 2 ILi c W 2 E-c v) O 4 u kZ wo 4 3 v) al E-c C O -4 * ind,cates one hundred percent inspection. If sample size exceeds lot size, perform one
34、 hundred percent inspection. Accept on zero and reject on one or more for all inspection levels. TABLE III Acceptance Testing Inspection Lot Size Sample Size Accept Reject o-1,000 1,001-3,000 3,001-10,000 10,001-35,000 35,001-150,000 150,001-500,000 30 60 90 120 210 315 b. Alternative inspection pro
35、visions. 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 they provide, as a minimum, the level of quality assurance required by the provisions specified herein. Prior
36、 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 6.9). When required, the contractor shall demonstrate that the effectiveness of each proposed alternative is equal to
37、 or 11 Licensed by Information Handling Services - HIL-C-b3LOBB = 999990b II998032 59T 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 specification shall apply. pro
38、visions shall be specifically incorporated into the contractor * P qdality program plan or detailed I.isptcticn systc;ii, as applicable. All approved alternative inspection 12 Licensed by Information Handling ServicesMIL-C-63108B 9999906 1998033 426 - HU uw u u h 0-l a W 4 4 m m a, Q, u) Y Lc a, i,
39、Q, E (I! T! 4 a, Lc U -4 a m n m W W 4 4 m m al Q, u) Y U a iall be cause for rejection of the First Article Sanple. 4.5.3.1 Transportation vibration. (First Article only) This test shall be performed in accordance with MIL-STD-310CI Method 514.2, ?rocedure X, using curve AX. The cartridge shall be
40、tested Sare in a hard mount fixture. 4.5.3.2 Shock. (First Article only) This test shall be gerformed in accordance with MIL-STD-810C, Test Method 516.2, ?racedure I, Figur? 516.2-2. In Figure 516.2-2 the Nominal DJration (D) and 2eak Value shall be for Flight Vehicle Equipment. The tolerance for no
41、minal duration shall be + 1 ms. The cartridge shall be tested sssembled to the Countcrmeasure Chaff: M-1 (Dwg. 9311402) and Payload Module Assembly (Dwg. 9311451), both G.F.E. 4.5.3.2.1 shock test orientation. See 4.5.3.4.1 for axis orientation. 4.5.3.3 Eumidity. (First Article only) The test shall
42、be serformed in accordance with MIL-STD-310Cf Test Method 507.1, Procedure I, Omitting step 6. (10 days) The cartridge shall be tested assembled to the Countermeasure Chaff: M-1 (Dwg. 9311402) and ?ayload Yodulo Assembly (3wg. 9311151) both to be G.F.E. 17 Licensed by Information Handling ServicesMI
43、L-C-63liO8B M 9999906 li998038 TO8 Y 4.5.3.4 Aircraft vibration. (First Article only) The cartridge shall b e vibrated assembled to the Countermeasure Chaff: M-1 (Dwg. 9311402) and Payload Module Assembly (Dwg. 9311451) both to be G.F.E. This test shall be performed in accordance with MIL-STD-810CI
44、Method 514.2, Procedure IIC and Procedurs IA,/Ciit-?gGiy b.2 ,. eap1cyii-s the fDllOWii supplemsnLkry data: a. Table 514.2-IIA Figure 513.2-2A-“Wo“ Snail be O. 2G2/H!. b. Figuro 513.2-2A-%andom vibration envelope, the frequency “VAR“ shall be 89.5 Hz., and the acceleration power spectral density at
45、the 2000 Hz. cutoff point shall be .OSG/HZ. c. Table 514.2-IVA-The number of missions shall be 101. d. Figure 514.2-4C-The number of missions shall be 100. e. Figures 514.2-4D, 514.2-4s and 514.2-4F-The weight used for the test item shall be 50 pounds. 4.5.3.4.1 Vibration - axis orient-ation. a. Pay
46、load Module/Item Assembly Test Axis Orientation should be as per Figure 1. b. Orientationc/!qounting of Payload 3odule Assembly to the vibration table for each of the three axis should be such that the open end of the Payload Module Assembly is at the top with the Chaff Cartridge in place and the Im
47、pulse Cartridge assembled at the bottom as shown in Figure 1. c. To best meet the vibration requirements for the Longitudinal Axis and Transverse Axis it is recommended that a slip plate should not be used. In lieu of utilizing the slip plate, the vibrator should be turned 900and the Payload Module
48、Assembly attached/positioned to maintain orientation as indicated in para. b. d. It is required that the stud nuts be replaced with high strength rods threaded on both ends in order to secure the Payload Module Assembly containing test items to the vibrating table attachment plate. Use a washer and
49、two nuts on each rod. 18 Licensed by Information Handling ServicesPAY LOAD HODULE Dug, 9311479 K796 IXXLSE CARTRI 3GE Ddg. 9311660 RETA I N I N G PUTE ASSEislBLY Dwg. 9311478 MIL-C-63108B = 9999906 1998039 944 MIL-C-63108B (AR) I -+a 4 Vertical Axis Longitudinal A 1 Axis Transverse Axis FiglJre 1: .Axis Orientation 29 Licensed by Information Handling Services MIL-C-63bOBB = 9999906 L99OqO bbb 4.5.3.5 Temperature - altitude. (First Article only) This test shall be performed in accordance with MIL-STD-alOC, Test Method 504.1, Procedure I, Table 504.1
