1、MIL-C-63318 13 7779706 03q8072 5 I MIL-C-63318 (AR) 18 May 1979 -GUPERSLDING 1 May 1964 FA-PD-MI-2617 MILITARY SPECIFICATION CASE , CARTRIDGE , 16 5MM , M10 4 METAL PARTS ASSEMBLY This specification is approved for use by the U.S. Army Research and Development Command, Department of the Army and is
2、available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 31 This specification covers Case, Cartridge, 165MM, M104 - Metal Parts. 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect on date of invitation for bids, or request for proposals, form
3、a part of this specification to the extent specified herein. SPECIFICATIONS MILITARY MIL-A-48078 - Ammunition, Standard Quality Assurance MIL-C-45467 - Cartridge, 165MM, HEP, M123A1, Loading, Provisions, General Specification for Assembling and Packing FEDERAL PPP-F-320 - Fiberboard, Sheet Stock and
4、 Cut Shapes PPP-B-636 - Box, Fiberboard THIS DOCUMENT CONTAINS PAGES. FSC : 1320 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-633L 13 m 7797706 0348073 7 m MIL-C-63318 (AR) STANDARDS MI LI TARY MIL-STD-1169 - Packaging, Packing and Marking
5、of inert Ammunition Components DRAWINGS ARRADCOM 8845066 - Case, Cartridge, 165MM, My-04, Metal 8845042 - Cartridge, 165MM, HEP, M123Al. Loading Parts Assembly Assembling and Packing (Conies of snecifications, standards, drawings and publications required by suppliers in connection with specific pro
6、curement functions should be obtained from the procuring activity or as directed by the contracting officer!. this specification to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. 2.2 Other publications.
7、-The followinq documents form a part of ANSI - B46.1 - Surface Texture (Application for copies should be addressed to the American National Standard Institute (ANSI), 1430 Broadway, New York, New York 10018). ASTM - E18 Tests for Rockwell Hardness and Rockwell AS!FM - B117 Salt Spray (Fog) Testing S
8、uperficial Hardness for Meta1i.c Materials (Application for copies should be addressed to the American Society for Testing and Materials (ASTM), 197-6 Race Street, Philadelphia, Pa. 19103). 3. REQUIREMENTS 3.1 General.-Materials, Darts and assemblies shall comply with the requirements of the applica
9、ble drawings and referenced specifications. 3.2 Heat treatment/stress relief.-Heat treatment or stress relief applied to any component part shall be uniform throughout and shall so be conducted so as to produce the mechanical properties and physical properties specified on the applicable drawing, 2
10、. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-63318 13 W 777770b Oq2bh15 i W MIL-C-63318 (AR) 3.3 Brazed joint.-The brazed metal shall be visible for the . full 360 circumference around the exterior and interior of the joint. 3.3.1 Strengt
11、h of brazed joint.-The body and case spring of the cartridge case shall be joined in the manner specified on drawing (dwg.) 8845066. The joint shall withstand the application of a 500 inch-poupd, minimum, torque without permanent distortion or failure of the brazed joint. 3.4 Surface preparation and
12、 appl.ication of protective finish.- Where cleaning- and surface pretreatment are required by component details, the process shall apply to all indicated surfaces regardless of contour configuration. The protective finish shall be as specified on the applicable drawings and shall be uniformly applie
13、d to the surfaces designated by the applicable drawings. Salt spray and other required testing shall be in accordance with the applicable drawings and specifications. cartridge case assembly when tested as specified in 4.S.4. 3.5 Proving ground test.-There shall be no failure of the 3.6 First articl
14、e inspection.-This specification contains technical provisions for first article inspection. Requirements for the submission of first article samples by-the contraccor shall be as specified in the contract. 3.7 Workmanship.-The requirements for workmanship are as shown on the applicable drawings, in
15、 the applicable specifications and the following. 3.7.1 Threads.-Threads shall be full and undamaged for the entire minimum length or depth as required on the applicable drawing and shall be in accordance with the provisions of MIL-A-2550. 3.7.2 Burr-No parts shall have a burr. 3.7.3 Metal defects.-
16、The cartridge case and components shall be - free from cracks, splits, cold shuts, and inclusions, porosity or any similar character istic. not contain chips, dirt, grease, oil, rust, corrosion or other foreign matter. 3.7.4 Foreign matter.-The cartridge case and components shall 4. QUALITY ASSURANC
17、E 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-63314 13 a 9979906 OL12661b LI M c MIL-C-63318 (AR) 4.1 Responsibility for inspection and standard quality assurance provisions.-Unless otherwise specified herein ar in the contract, the provi
18、sions of MIL-A-48078 shall aqly ancl are hereby made a part of this detail specification. 4.2 Classification of inspections.-The following types of inspection shall be performed on this item: a. First Article Inspection b. Quality Conformance Inspection 4.3 First article inspection 4.3.1 Submission.
19、-The contractor shall submit a first article sample as designated by the Contracting Officer for evaluation in accordance with the provisions of 4.3.2. The first article sample shall consist of the foll.owing items in the sample quantities indicated . DRAW I NG S QUANTITY PART DESCRIPTION Case, Cart
20、ridge Spring , Primer Retainer, Spring Case, Spring Body Screw Handle Assembly Retainer, Handle Handle Lock Assembly Clip, Lock Spring, Lock (Plated) Spr ing, Lock (Unplated) 8845066 8845070 8845069 8845068 8845067 10520028 8845053 8845058 8845059 8845060 8 a4 50 57 8845061 a 8 4 5060 35 10 10 10 10
21、 10 10 10 10 10 10 10 5 4.3.2 Inspections to be performed.-See MIL-A-48078 and Table I spec if i ed herein. 4.3.3 Rejection.-See MIL-A-48078. 4.4 Quality conformance inspection 4.4.1 Inspection I.ot formation.-Inspection lots shall comply with the lot formation provisions of MIL-A-48078. 4.4.2 Exami
22、nation.-See MIL-A-48078. c a. Sampling plans,-Unless otherwise specified in the Classification of Defects and Test Tables, sampling plans and procedures shall. be in accordance with MIL-STD-105, Inspection Level II. 4 i Provided by IHSNot for ResaleNo reproduction or networking permitted without lic
23、ense from IHS-,-,-A- MIL-C-633L 13 m 77777Ob 042bbL b m MIL-C- 6 3 3 18 (AR) 4.4.2.1 Visual inspections.-In the event of a ispute, four power (4X) magnification shall be used in performing visual inspections for such defects as burrs and foreign matter. The roughness comparison specimens prescribed
24、by ASA - B46.1 shall be used as a basis or surface roughness determination, 4.4.2.1.1 Defect reporting.-The contractor shall prepare a report of all critical defects found, including the number of cartridge case metal parts inspected and corrective action taken, in accordance with Data Item Descript
25、ion DI-R-1-721, and deliver the report as specified in the contract. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-63318 13 m 777770b 042661 W N. N. d: 7 m N 4 -J N. r 7 W 0. N. d: d N. 4 7 ? N. ? 7 O O0 dd rl O rl Orl Orl Om d rl Or4 n ( 6
26、 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-b33L8 13 97799Oh 042hbL9 T L U e 8 N E n O O o om I4 rl rl de 4J a o .rl u u) -4 d d rb m 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-HIL-C
27、-b33L 13 9999906 042bb20 b I - c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-?Y ?Y? mmmmmmmmmmmmm _, oooooooo 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c i MIL-C-633LB 13 m 7777706 0426622
28、 T m -r I ? mmmmmmm NV I I ?Y .o mmmmmmmmmmmm I 1 Y O d v) i a Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-b33IB 13 77777b 042bb23 I 9 . al m B c w = W a P 3 wo m fi m. Provided by IHSNot for ResaleNo reproduction or networking permitted wi
29、thout license from IHS-,-,-hl LL O rl I w U K 9 2 P H 2 - l I c 24 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. . MIL-C-63318 (AR! 4.4.3 Testinp 4.4 finish. oef -3.1 Surface preparation and application of protective -The sample size and acceptan
30、ce criteria for the inspection ace preparation and the aDplication of protective finish shall be in accordance with the applicable specifications. Failure to comply with the applicable specification and drawing requirements shall be cause for taking the corrective action recommended therein (see 4.5
31、.2). 4.4.3.2 Hardness.-Ten spring locks from each lot shall be subjected to the hardness test. Failure of any spring lock to comply with the requirements of dwg. 8845060 shall be cause for re.jection of the lot when tested as specified in paragraph 4.5.3. 4.4.3.3 Proving ground test.-Ten cartridge c
32、ase assemblies from each lot shall be tested for safety in accordance with the procedures of paragraph 4.5.4. recovery examination shall be recorded on the firing record for information only. Failure of any cartridge case assembly or safety shall result in the rejection of the lot. The results of th
33、e post firing and ( 4.4.4 Inspection equipment.-The inspection equipment required to perform the examinations and tests prescribed herein is described in the “Paragraph Reference/Inspection Method“ column in the tables starting with paragraph 4.4.2.2. The contractor shall submit for approval inspect
34、ion equipment designs in accordance with the terms of the contract (see 6.2 herein and Section 6 of MIL-A-48078). 4.5 Test methods and procedures 4.5.1 Strength of brazed joint.-The cartridge case assembly shall be mounted in a fixture and held to prevent rotation and slippage. A torque wrench, usin
35、g an appropriate adapter and set at 500 inch-pounds, minimum, shall be fitted to the spring case for the application of the required amount of torque. Observation shall be made for visual evidence of distortion or failure of the brazed joint. 4.5.2 Surface preparation and application of protective f
36、inish.-The Drocedures for testins the cleaninq and surface treatment meihods for components and assembliec shall be in accordance with the methods and acceptance criteria for testing as specified in the applicable specification. A salt spray (fog) test shall be performed on components in accordance
37、with the requirements of the applicable drawings and specifications, using the equipment and test procedures prescribed by ASTM B117. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-63318 13 9499906 0348097 T I- MIL-C-63318 (AR) 4.5.3 Hardness.
38、-The test shall be performed on the spring lock sample with a hardness tester prior to the application of the protective finish to determine compliance with the requirements of dwg. 8845060, The test shall be performed in accordance with the procedures prescribed for Rockwell Hardness Testing by AST
39、M E18. prescribed herein shall be fired in a M135 gun. The ammunition shall be conditioned to 70 $. 2.50F (21.1O + 1.5OC) until all propellant is stabilized-to a uniform temperature prior to firing, which normally requires a period of twenty-four hours, minimum. Maximum chamber pressure shall be rec
40、orded for all rounds (see 6.4). The propelling charge weight shall be adjusted to obtain a minimum mean pressure of 5600 psi (38.6 Mega Paschals (M Pa) and a maximum individual pressure not to exceed 6000 psi (41.4 M Pa) for all samples fired in the proving ground tests. 4.5.4 Proving ground test.-T
41、he samples ballistically tested as 4.5.4.1 Loading procedure.-The cartridge case metal parts assembly and components shall be assembled into cartridges in accordance with dwg. 8845042 and MIL-C-45467, except that an inert fill shall be substituted for the high-explosive filler and an inertly-loaded
42、M62A2 fuze shall be used. be used to assure satisfactory coverage of each samples integrity and flight from the gun muzzle to the first one hundred feet of projectile flight, minimum. 4.5.4.2 Camera coverage.-Adequate photographic equipment shall 4.5.4.3 Safety.-All samples fired in proving ground t
43、ests shall be observed for safety, and inparticular, the separation of the cartridge case from the projectile body prior to impact with the intended target. Any sample failing the safety criteria above shall be cause for the cessation of the remainder of the ballistic test in which the failure occur
44、s and shall reject the lot or first article submission represented by the ballistic sample. 4.5.4.4 Examination of recovered case assemblies.-Following their firing and subsequent recovery, each cartridge case shall be examined for evidence of splits and separation from the projectile body. If a sep
45、aration is found and is attributable to ground impact, the firing record will be so annotated. If a projectile (cartridge case) is not recoverable, its photographic record of firing (smear photo) shall be examined for evidence of splits or separation. 5. PREPARATION FOR DELIVERY 5.1 Packinq b 26 Pro
46、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-6331 13 779770b 03LI8078 1 MIL-C-63318 (AR) 5.1.1 Cartridqe case assembly.-Fifteen (15) cartridge case assemblies shall be packed, Level B, in accordance with MIL-STD-1169 in a 3 X 5 pattern with a s
47、eparator between each row or column within a Style RCS, Type CF, Class, Domestic, Variety SW, Grade 200 Box. 5.1.2 Retainer sprinq.-Five hundred (500) retainer springs shall be packed, Level B, in accordance with MIL-STD-1169, ten per cell in a 10 X 5 pattern within a Style RCS, Type CF, Class, Dome
48、stic, Variety SW, Grade 200 Box. 5.1.3 Bandle assembly.-Fifty (50) handle assemblies shall be packed, Level B, in accordance with MIL-STD-1169 in S layers with a filler between layers in a 5 X 2 pattern within a Style RCS, Type CF, Class, Domestic, Variety SW, Grade 200 Box. Primer spring.-Five hundred (500) primer springs shall be packed, Level B, in accordance with MIL-STD-1169 in 10 layers with a filler between each layer in a 10 X 5 pattern within a Style RCS, Type CF, Class, Domestic, Variety SW, Grade 200 Box. shall be in accordanc
