1、MIL-C-51508A 13 7777906 0334273 7 s -37- G MIL-C-51508A( EA) 6 December 1985 SUPERSEDING MIL-C-51508 (EA) 28 February i985 MILITARY SPECIFICATION CANISTER, 155 MM, WP (FOR THE 825 PROJECTILE) This specification is approved for use within U.S. Army Chemical Research and Development Center, Department
2、 of the Army, 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 filled canister. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and stan-
3、 dards form a part of this specification to the extent specified herein. Unless otherwise specified, the issu distribution is unlimited. THIS DOCUMENT CONTAINS 8 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-51508A( EA) STANDARDS MILIT
4、ARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes. MIL-STD-129 - Marking for Shipment and Storage. MIL-STD-1168 - Lot Numbering of Ammunition. 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publication
5、s form a part of this specification to the extent specified herein. issues shall be those in effect on the date of the solicitation. Unless otherwise specified, the DRAWINGS AND TECHNICAL DATA PACKAGE LIST (TDPL) U.S. ARMY ARMAMENT, MUNITIONS AND CHEMICAL COMMAND , C. CHEMICAL RESEARCH AND DEVELOPME
6、NT CENTER TDPL 15-12-270 - Canister, 155 MM WP. (Copies of specifications, standards, drawings, and publications required by ontractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity . ) 2.2 Other publicat
7、ions. The following document forms 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. Unless otherwise speci- fied, the issues of do
8、cuments not listed in the DODISS shall be the issue of the nongovernment documents which is current on the date of the solicitation. UNIFORM FREIGHT CLASSIFICATION RULES (Application for copies should be addressed to the Uniform Classification Committee , Room 1106, 222 South Riverside Plaza, Chicag
9、o, IL 60606) . (Nongovernment standards and other publicat ions are normally available from the organizations which prepare or which distribute the documents documents also may be available in or through libraries or other informational services ) These 2.3 Order of precedence. In the event of a con
10、flict between the text of this. specification and the references cited herein ( except for associated detail specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regula
11、tions unless a specific exemption has been obtained. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-5150A 13 9999906 033g273 O MIL-C-51508A( EA) 3. REQUIREMENTS 3.1 Materials and components. 3.1.1 Materials. All materials cited on TDPL 15-12
12、-270 shall conform to the specifications listed thereon or to the specific characteristics set forth on . the drawings . 3.1.2 Components. All components of the canister shall conform to %he specifications and drawings listed on TDPL 15-12-270. 3.2 Filling and assembly. 3.2.1 Filling. The canister s
13、hall be heated to 150“ + 10F and then filled with approximately 12.75 pounds (lbs) of molten WP at a temperature of 140“ + 10F (60“ + 5.6“C) using a vacuum assisted dry fill method (see 6.6 and 6.7): The molten-WP shall conform to MIL-C-215. WP, it shall be buffered by a suitable alkaline salt to ma
14、intain pH value between 6.5 and 8.0. After filling, the canister shall be closed, cleaned, and tested for leakage (3.4). VP shall be solidified with the canister in a vertical position and filling port down. When water is in contact with the After successful completion of the leakage test the 3.2.2
15、Filled canister weight. After the canister has been filled and closed, it shall weigh 37.4 2 1.0 lbs (37.3 + 1.0 lbs before welding closure plug) when tested in accordance with 4.2.5.1: 3.2.3 Assembly. Drawing 15-12-270. The canister shall be assembled and closed as specified on 3.2.4 Closure weld s
16、trength. The inertial weld closure shall withstand a dead load axial push-off force of at least l7,OOO lbs when tested in accordance with 4.2.5.2. 3.3 Cleaning. The exterior of the closed canister, the interior of the burster well, and the burster well threads shall be thoroughly cleaned to remove a
17、ll grease, oil, and WP contamination (see 6.7.). 3.4 .Leakage. The closed and cleaned canister shall not leak when tested in accordance with 4.2.5.3. 3.5 Workmanship. The canister shall be free from foreign matter (oil, grease, or viscous material) and damage such as dents, cracks, or deformation) w
18、hich could affect its intended use. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-C-5L50A 13 m 999990b 0334274 2 m ?- I MIL-C-51508A( EA) 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the co
19、n- tract or purchase order, the 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 req
20、uirements speci- fied herein, unless disapproved by the Government. In addition, the Government reserves the right to perform any of the inspections set forth in the specifi- cation where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.1.1
21、Responsibility for compliance. All items must meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inpsection system or quality program. The absence of any inspection requirements in the specification shall not relie
22、ve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all require- ments of the contract. Sampling in quality conformance does not authorize sub- mission of known defective material, either indicated or actual, nor do
23、es it commit the Government to acceptance of defective material. 4.1.2 Objective evidence. The contractor shall provide objective evidence acceptable to the contracting officer that the requirements of 3.1, 3.2.1, and section 5 for which specific inspection has not been provided in this specifi- cat
24、ion have been satisfied. 4.2 Quality conformance inspection. 4.2.1 Lotting. Each lot shall be identified and controlled in accordance with MIL-STD-1168. one interfix number from one manufacturer, from the same materials and under essentially the same manufacturing conditions. A lot shall consist of
25、like components and subassemblies of 4.2.2 Sampling. 4.2.2.1 For examination. Sampling for examination shall be conducted in accordance with MIL-STD-105. 4.2.2.2 For nondestructive tests. Sampling for nondestructive tests shall be conducted in accordance with MIL-STD-105. 4.2.2.3 For destructive tes
26、ts. A sample of the inertially welded closures shall be prepared on each production welder at the beginning of each shift and each hour of production thereafter for inspection. 4.2.3 Inspection procedures. 4.2.3.1 For examination. Sample canisters shall be examined in accordance with classification
27、of defects and MIL-STD-105. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-SLCOBA 13 O6 033Li275 4 E MIL-C- 5 i5 08A( EA) 4.2.3.2 For nondestructive tests. Sample canisters shall be examined in accordance with classification of defects and M
28、IL-STD-105. 4.2.3.3 For destructive tests. Sample inertially welded closures shall be tested in accordance with 4.2.5.2. sample fails the Closure weld strength requirement, the canister closures represented by that sample shall be rejected. The acceptance number is zero. If any 4.2.3.4 Critical defe
29、cts. Each canister shall be inspected for the critical characteristics listed in the classification of defects. . 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-L o IC- :Cu I i2 !3 - ri b rl k I v I :Ln MIL-C-5150A 13 U 979970b 0334276 b MIL-C- 5
30、1508A(EA) rl cd 2 MM MMMMMM - the contractor shall submit for approval, inspection equipment designs in accordance with the terms of the con- tract. (See section 6 of MIL-A-48078 and 6.3 herein). 4.2.5 Tests. 4.2.5.1 Filled canister weight. After the canister has been cleaned and dried, it shall be
31、weighed on a scale accurate to within 0.10 lb. 4.2.5.2 Closure weld strength. The sample for the inertially welded closure which has been welded on a production inertial welder and is representative of the canister closures, shall be placed in a contractor design fixture and test set-up (see 4.2.4 a
32、nd 6.2) so that the weld area is in tension (tends to separate the closure plug from the rear plate) and tested to withstand the specified force. The force shall be increased until the plug separates; the separating force shall be recorded (see 6.4). 4.2.5.3 Leakage. Unless otherwise specified, all
33、canister joints shall be WP wetted prior to inserting canister in oven. an oven at 190“ + 5F (87.8“ + 2.8“) fur a minimum of 1 hour at, the 190F temperature and then visuallyexamined for leakage. cated by flame or smoke in the area of the leak. A small leak will be indi- cated by a brown residue in
34、the area which may smoke when probed or scratched. The canister shall be placed in A gross leak will be indi- 5. PACKAGING 5.1 Packing, intraplant shipment (see 6.8). Canisters moved from one work station to another within the same installation shall be placed in containers that provide separation b
35、y means of full interlocking partitions. The partition shall be fabricated from corrugated fiberboard, plywood, or lumber. In addition, when multiple layers are deemed necessary, full separation of the layers shall be accomplished using either plywood or corrugated fiberboard sheets which when place
36、d between the layers, provide full separation of the canisters. handling techniques to insure protection against damage. Movement of the canisters shall be consistent with good materials 5.2 Packaging, interplant shipment. The canister assembly shall be packaged to provide adequate protection agains
37、t deterioration and damage resulting from transit from the supply source to the first receiving activity. 5.3 Packing, interplant shipment. The canister assembly, packaged as speci- fied in 5.2 shall be packed to insure carrier acceptance and safe delivery to the first domestic destination. Containe
38、rs shall be in compliance with Uniform Freight Classification rules or the regulation of common carriers applicable to the mode of transportation. 5.4 Marking. In conjunction with information furnished in the contract or order, shipping containers shall be marked in accordance with MIL-STD-129 as ap
39、plicable 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-iMIL-C-5L508A 13 M 9799906 033q278 T M / MIL-C- 5 1508A ( EA) 6. NOTES 6.1 Intended use. This canister is intended for use as a component of the 14825 pro j ect ie. 6.2 Ordering data. Acquisi
40、tion documents should specify the fdllowing: (a) (b) (c) Title, number, and date of this specification. Contract data requirements cited in section 6 of MIL-A-48078 and Contract data requirements for submission of test results applicable to this specification (reference 4.2.4 and 6.3). (reference 4.
41、2.5.2 and 6.4). 6.3 A-48078. Submission of inspection equipment design for approval. Refer to MIL- Submit equipment designs to AMSMC-QAV-T (A) , Aberdeen Proving Ground, MD 21010-5423. I 6.4 Submission of test results required by contract. mitted in accordance with the DD Form 1423 for the contract.
42、 Data shall be sub- 6.5 Caution. Because of the haza-rdous nature of WP operations, filling installations are advised to take all necessary precautions required by proper industrial hygiene and safety practices to protect personnel from injury while filling canisters in accordance with this specific
43、ation. For safety informa- tion about WP operations, DARCOM Regulation 385-103, “Safety Guide For the Processing, Handling, and Decontamination of White Phosphorus (W) should be consulted. Q 6.6 Cleaning (decontamination) . The canister may be decontaminated by pass- Additional cleaning ing them thr
44、ough a hot water and detergent spray washer or by flushing them with hot water while vigorously scrubbing with steel wool. of the burster well may be affected with a steam lance. 6.7 Intraplant shipment. Shipment of materials within the same installa- t ion. Custodian: Am - EA Preparing activity: Am - EA Project No. 32O-A859 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
