1、MIL-L-51543 67 W 7779706 040LI377 L MILITARY SPECIFICATION LAUNCHER, PROJECTILE, LIQUID AIRBURST: MIL-L-5 1543 (EA) 12 July 1988 (See section 6) 1267 - This specification is approved for use within U.S. Army Chemical Research, Development and Engineering Center, Department of the Army, and is availa
2、ble for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers one type of liquid airburst project launcher . 2 - APPLICABLE DOCUMENTS le 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and stan- dard
3、s form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation. SPEC IF KATI
4、ONS a FEDERAL PPP-B-601 - Boxes, Wood, Cleated-Plywood MIL I TARY MIL-C-49104 - Cable, Telephone W-lA/TT (Field Wire, Parallel Pair) : Beneficial comments (recommendations, additions, deletions) and any perti- : : nent data which may be of use in improving this document should be addressed: : to: Co
5、mmander, U.S. Army Chemical Research, Development and Engineering $ : Center, ATTN: 21010-5423 by using: : the .self-addressed Standardization Document Improvement Proposal (DD Form : : 1426) appearing at the end of this document or by letter). SMCCR-SPT-S, Aberdeen Proving Ground, MD AMSC N/A FSC 6
6、920 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. a THIS DOCUMENT CONTAINS j.0 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-VIL-L-SLSq3 67 7777706 O404378 3 W STANDARDS MXLITARY MIL-STD-105 - Sampling Pro
7、cedures and Tabes for Inspection by MIL-STD-1168 - Ammunition Lot Numbering Attributes 2.1.2 Drawings and publications, The following drawings and publications form a part? of this specification to the extent specified herein. Unless other- wise specified, the issues shall be those in effect on the
8、date of the solicita- tion. DRAWINGS AND TECHNICAL DATA PACKAGE LIST (TDPL) U.S. ARMY CHEMICAL RESEARCH, DEVELOPMENT AND ENGINEERING CENTER TDPL 13-12-145 - Launcher, Projectile, Liquid Airburst, M267 PUBLICAT IONS U.S. ARMY CHEMICAL RESEARCH, DEVELOPMENT AND ENGINEERING CENTER TM 1370-102-12 - Oper
9、ators and Organizational Maintenance Manual, Simulator, Projectile, Airburst Liquid: M11 Launcher, Projectile, Liquid Airburst: M267 (Copies of specifications, standards, drawings, and publications required by contractors in connection with specific acquisition functions should be obtained from the
10、contracting activity or as directed by the contracting activity.) c 2.2 Other publications. The following publications form a part of this spec- ification to the extent specified herein. Unless otherwise indicated, the issues of the documents which are DOD adopted shall be those listed in the issue
11、of the DODISS specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issue of the non- government documents which is current on the date of the solicitation. ASTM STANDARDS D 3951 - Commercial Packaging (Application for copies should
12、be addressed to ASTM, 1916 Race Street, Philadelphia, PA 19103). (Nongovernment standards and other publications are normally available from the organizations which prepare or which distribute the documents. These docu- ments also may be available in or through libraries or other informational ser-
13、vices. ) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I tIIL-L-515q3 69 9999906 0404379 5 -I 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein (except for associated detail
14、 specification, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Materials and comDonents. 3.1.1 Mate
15、rials. All materials cited on drawings in TDPL 13-12-145 and on subsidiary drawings 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 launcher shall conform to the specifications and drawings liste
16、d in TDPL 13-12-145 and on subsidiary draw- ings . 3.1.2.1 Molded plastic parts. The launcher tube shall be manufactured to conform to the following properties: (a) Color. .Color shall be uniform prior to applying surface finish. (b) Surface. marks and possess a smooth finish. The molded component s
17、urfaces shall be free of tool (c) Cracks. Molded parts shall be free from porosity, warpage, cracks, chipped edges, scratches, and other defects affecting serviceability. - (d) Markings. Each molded part shall have molded thereon the manu- facturers trademark, cavity number, and molding date marks a
18、s required by the applicable drawings, specifications, contract or purchase order. 3.2 Manufacture and assembly. The launcher tubes shall be produced and assembled in accordance with 13-12-145. 3.3 Functioning. 3.3.1 Burst strength. The launcher tube (Drawing 13-12-141) shall be capa- ble of withsta
19、nding a minimum hydrostatic pressure of 450 pounds per square inch gage (psig) for a minimum time of 2 minutes without bursting-or cracking when tested as specified in 4.4.4.1. 3.3.2 Electrical connector (Drawing 13-12-1461. 3.3.2.1 Electrical short. The electrical connector test clips shall not be
20、electrically shorted out on the metal box they are mounted on when tested as specified ih 4.4.4.2. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-51543 b9 9979906 0404380 L MIL-L-5 1543 (EA) 3.3.2,2 Electrical continuity. The electrical conn
21、ector test clips for igniter wires and corresponding test clips for firing line shall possess elec- trical continuity when tested as specified in 4.4.4.2. 3.3.3 Continuity check of electrical telephone cable. The electrical con- tinuity of the telephone cable shall follow procedures outlined in MIL-
22、C-49104. 3.4 Preproduc$ion. Prior to the start of regular production, a preproduc- tion sample of launchers shall be produced in accordance with this specifica- tion for examinations and tests. 3.5 Workmanship. The launcher and its components shall be free from imperfection, damage (bent, warped, cr
23、acked, flash-burned metal sections), and foreign matter (oil, grease, or dirt), 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the con- tract or purchase order, the contractor is responsible for the performance of all inspection requirements as speci
24、fied 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 speci- fied herein, unless disapproved by the Government. The Government reserves the right to perform any
25、of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirement s. 4.1.1 Responsibility for compliance. All items must meet all requirements of sections 3 and 5. The inspection set forth in this specifica
26、tion 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 assuring that all products or supplies submitted to the Government for acceptance comply
27、 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 does it caumit the Government to acceptance of defective material. 4.1.2 Objective evidence. The contractor shall provide objective e
28、vidence acceptable to the contracting officer that the requirements of 3.1 and section 5, for which specific inspection has not been provided in this specification have been satisfied. 4.2 Classification of inspection. The inspection requirements specified herein are classified as follows: (a) Prepr
29、oduction inspection (see 4.3). (b) Quality conformance inspection (see 4.4). 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-51543 b3 9799906 0404381 3 m 4.3 Preproduction inspection. 4.3.1 Sample, A preproduction sample of components suitabl
30、e to assemble 50 launchers shall be manufactured using the same methods, materials, equipment, and processes as will be used during regular production. 4.3.2 Examination. A sample of components, subassemblies, and assemblies for 10 launchers and two unit packed and packed launchers shall be examined
31、 for all requirements of the drawings and of this s-pecification. launchers without any difficulties. Assemble 20 4.3.3 Destructive test. Ten launcher tubes shall be burst tested as speci- fied in 4.4.4.1. 4.3.4 Acceptance/rejection criteria. The preproduction samples shall meet the examination and
32、tests specified in 4.3.2 and 4.3.3 to be acceptable. The acceptance number is zero. The contractor shall obtain written approval from the contracting officer prior to proceeding with regular production. 4.4 Quality conformance inspection. 4.4.1 Lotting. Each lot shall be identified and controlled in
33、 accordance with MIL-STD-1168. A lot: shall consist of no more than 2,000 launchers using like components or subassemblies of one interfix number from one manufacturer, from the same materials, and under essentially the same manufacturing condi- tions. A lot of launcher tubes shall consist of no mor
34、e than 10,000 launcher tubes. 4.4.2 Sampling. Sampling shall be conducted in accordance with MIL-STD-105. 4.4.3 Inspection procedure for examination and tests. Samples shall be exa- mined and tested in accordance with classification of defects and with MIL-STD- 105. 4.4.3.1 For destructive tests. Sa
35、mpling for the burst strength test shall be conducted in accordance with MIL-STD-105, level S-3, using an AQL of 0.15 percent defective. 4.4.3.2 Classification of defects. (a) Launcher, projectile, liquid airburst: M267 (Drawing 13-12-145). Categories Defects Critical: None defined Major: AQL 1.0 pe
36、rcent defective 101 Components missing 102 Workmanship (3.5) a i Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ MIL-L-515Ll3 b7 = 79777Ob 0404382 5 a MIL-L-51543 (EA) (b) Launcher tube (Drawing 13-12-141). Categories Defects Critical: None defined
37、 Major: AQL 1.0 percent defective 1 o1 102 103 104 105 106 107 108 1 o9 Dimensions incorrect Upper tube inside diameter incorrect Lower base inside diameter incorrect Tube wall thickness incorrect (upper and lower) Base hole size incorrect Base hole location incorrect Surface finish incorrect Color,
38、 surface, cracks and marking incorrect Workmanship (3.5) Electrical connector (Drawing 13-12-146). Categories Defects Acceptance standards Cri tical : None defined Major: 101 102 Major: 103 104 105 106 107 108 1 o9 110 111 AQL O. 065 percent defective Electrical short Electrical non-continuity AQL 1
39、. O percent defective Component missing or incorrectly Dimensions incorrect Hole diameters incorrect Hole locations incorrect Wiring assembly length incorrect Marking missing or incorrect Electrical connections loose Welding incorrect Workmanship (3.5) ass embl ed 4.4.4.2 4.4.4.2 6 Provided by IHSNo
40、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-51593 67 m 7777906 040Ll383 7 m MIL-L-5 1 543 (EA) (d) Launcher platform (Drawing 13-12-138). Categories Defects Critical: None defined Major: AQL 1.0 percent defective 101 102 103 104 105 106 107 108 109 110 111
41、Component missing or incorrectly assembled Length incorrect Width incorrect Hole diameters incorrect Hole locations incorrect Bend radii incorrect Pads not cemented adequately Marking missing or incorrect Finish incorrect or missing Welding incorrect Workmanship (3.5) (e) Handle (Drawing 13-12-142).
42、 Categories Defects Critical: None defined Major: AQL 1.0 percent defective 101 Dimensions incorrect 102 Radii incorrect 103 Workmanship (3.5) (f) Pad (Drawing 13-12-139 and 13-12-140). Categories Defects Critical : None defined Major: AQL 1.0 percent defective 101 Dimensions incorrect 102 Hole diam
43、eters incorrect 103 Hole locations incorrect 104 Workmanship (3.5) 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-SL5Lt3 67 U 7797706 040438i.1 7 (g) Packaging (section 5). Categories Defects Critical : None defined Major: AQL 1.0 percent de
44、fective 101 Preservation incorrect (5.1) 102 Packing incorrect (5.2) 103 Marking incorrect (5.3) 4.4.4 Tests. The tests shall be performed as follows: 4.4.4.1 Burst strength. The hydrostatic pressure of the launcher tube shall be conducted using test equipment approved by the Government to apply 450
45、 psig for a minimum of 2 minutes and then increasing pressure gradually until the tube bursts. Record the burst pressure. 4.4.4.2 Continuity. The continuity shall be checked using an ohmmeter. The continuity between the igniter wires shall be tested when the test clips for the firing line are shorte
46、d. 5. PACKAGING 5.1, Preservation. Preservation shall be level A or commercial as specified (see 6.2). 5.1.1 Level A. 5.1.1.1 Launcher Dlatform (13-12-138). launcher tube (13-12-141). electrical connector (13-12-146), cable (50 meters), bolt (square neck round head 5 each) and manual (TM 3-1370-102-
47、12). Each item shall be individually unit packed in accordance with Drawing 13-12-144. 5.1.2 Commercial. 5.1.2.1 Launcher platform (13-12-138), launcher tube (13-12-141), electrical connector (13-12-146), cable (50 meters), bolt (square neck round head 5 each) and manual (TM 3-1370-102-12). Each ite
48、m shall be individually unit packed in accordance with ASTM D 3951. 5.2 Packing. Packing shall be level A, B, or commercial as specified (see 6.2). 5.2.1 Level A. 5.2.1.1 Launcher platform (13-12-138), launcher tube (13-12-141), electrical connector (13-12-146), cable (50 meters), bolts (square neck
49、 round head 5 each) 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-L-51543 69 m 797990b OqO4385 O m MIL-L-5 1543 (EA) and manual (TM 3-1370-102-12). shall be packed within the shipping container in accordance with Drawing 13-1 2-144. Each item unit packed as specified in 5.1.1.1 5.2.2 Level B. 5.2.2.1 Launcher platform (13-12-138), launcher tube (13-12-1
