1、MIL-I-bO513A = 99999Ob 1971b3b 473 = I INCH-POUND I MIL-Id0513A 11 Januarv 199 4 SUPERSEDING MIL-Id0513(MU) 13 June 1966 MILITARY SPECIFICATION INITIATOR, CARTRIDGE ACTUATED, DELAY M45A1 ASSEMBLY n2is specijcation is approved for use by all Departments and Agencies of the Department of Defense. 1. S
2、COPE 1.1 Scope. This specification covers the requirements for the M45A1 Delay Cartridge Actuated Initiator Assembly (see 6.1). 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and standards form a part of this document to the extent
3、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 (DODISS) and supplements thereto, cited in the solicitation (see 6.2). SPECIFICATIONS MIL IT AR Y MIL-A-2550 Ammunition, Genera
4、l Specification For MIL-I- 14804 Initiator, Cartridge Actuated, Delay, M4A1, M12A1, M45A1, and M49A1 Remanufactured Metal Parts Assembly MIL-1-46497 Initiator, Cartridge Actuated, Delay, M4A1, M12, M45A1, and M49 Metal Parts Assembly Beneficial comments (recommendations, additions, deletions) an any
5、 pertinent data which may be of use in improving this document should be addressed to: Commander, Indian Head Division, Naval Surface Warfare Center, Standardization Branch (Code 8420), 101 Strauss Avenue, Indian Head, MD 20640-5035, by using the Standardization Document Improvement Proposai D Form
6、1426) appearing a the end of this document or by sending a letter. AMSC NIA FSC 1377 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-bO513A a 9977906 1771637 32T
7、MIL-1-m 13A STANDARDS MILITARY MIL-STD-105 Sampling Procedures And Tables For Inspection By Attributes MIL-STD-109 Quality Assurance Terms And Definitions MIL-STD-453 Inspection, Radiographic MIL-STD-1168 Ammunition Lot Numbering MS2874 1 Hose Assembly, Detachable End Fitting, Medium Pressure (Unles
8、s otherwise indicated, copies of military specifications and standards are available from Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 191 11-5094.) 2.1.2 Other Government documents, drawings, and publications. The following Government drawings form a part of
9、this specification to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation (see 6.2). DRAWINGS Naval Surface Warfare Center, Indian Head (CAGE Codes 19200 and 19203) 85961 10 Cartridge, Delay, M114 Assembly 859610 1 Initiator, Cartridge Actuated, De
10、lay, M45A1 Assembly 8796826 Box, Fiberboard (Inner) Packing, Ammunition for Initiator, Cartridge Actuated, Delay, M4A1, M6A1, M12A1, M26, M33, M44, M45A1 or M49A1 92 16824 Box, Fiberboard (Outer) Alternative, Packing Ammunition, for Initiator, Cartridge Actuated, Delay, M4A1, M6A1, M12A1, M26, M33,
11、M44, M45A1 or M49A 1 U.S. Air Force TPO 00-845-1058 Initiator, Cartridge Actuated, M26 (Application for copies should be addressed to: Commander, Indian Head Division, Naval Surface Warfare Center, Attn: Data Control Branch (Code 8410), Indian Head, MD 20640-5035.) 2.2 Order of precedence. In the ev
12、ent of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 2 Provided by IHSNot for ResaleNo reproduction
13、 or networking permitted without license from IHS-,-,-MIL-I-605L3A 9999906 L9L638 266 MIL-1-605 13A 3. REQUIREMENTS 3.1 Materiais. All materials used in the manufacture of the initiators shall conform to the specifications referred to on the respective drawings unless specific approval in writing co
14、vering a departure therefrom has been obtained from the cognizant Navy design activity prior to manufacture. When alternate materials or methods of manufacture are specified on the drawings, the bidders selections shall be clearly stated in the proposal. 3.2 Conformance to documents. The M45A1 initi
15、ator covered by this specification shall be manufactured in accordance with DL8596101. 3.3 Components. 3.3.1 Primary components. For the purpose of this specification, the M114 delay cartridge (Drawing 85961 10) is defined as a primary component. Only primary components from a single lot shall be us
16、ed in a production lot of initiators; however, one primary component production lot may be used in more than one initiator production lot. 3.3.2 Component parts. All component parts shall meet the applicable requirements of MIL-I- 46497 or MIL-1-14804 prior to assembly. 3.4 Initiator pin security. A
17、pplication of an axial load of 200 to 220 pounds to the initiator pin of the assembled initiator shall not withdraw the initiator pin past the safety pin. Load application shall cause no permanment deformation of the safety pin (see 4.3.1). 3.5 Breakaway torque. The chamber and cap of each assembled
18、 initiator shall withstand a breakaway torque application of 400 inch-pounds without loosening or deformation (see 4.3.2). O 3.6 Residual magnetism. The initiator shall not deflect the indicator of the compass more than 3 degrees in either direction when passed in front of the compass at a distance
19、of 6 inches (see 4.3.3). 3.7 Radiographic examination. Each initiator assembly shall be radiographically examined for defects (see 4.3.4). 3.8 Functional. 3.8.1 Ballistics. Initiators loaded with cartridges and temperature conditioned shall perform within the pressure values specified in table I. Pr
20、essure values shall be recorded at the end of 3 feet of aircraft hose, assembly number MS28741-4, and a pressure chamber with a volume of 1 cubic inch. 3.8.2 Misfires. There shall be no misfires. 3.8.3 Mechanical failures. The initiator shall function without mechanical failure (see 6.4.2). 3 Provid
21、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-I-bO5l13A H 999990b L97Lb39 lT2 Pressure Sig) Temperature (OF) Minimum Maximum -60 to -70 1300 2200 65 to 75 1300 2200 195 to 205 1300 2500 c V Delay time, seconds (see 6.4.1) 3.5 + 0.7, - 0.8 3.0 f 0.3
22、2.700 f 0.006 MIL-1-605 13A TABLE I. Pressure values. 3.9 Workmanship. Initiators shall be free of cracks, splits, or other defects which might prevent proper mating with connecting parts or proper functioning of the device. 3.9.1 Metal defects. All components shall be free from cracks, splits, cold
23、 shuts, inclusions, porosity, or any similar defect. 3.9.2 Burr. No part shall have a burr which might interfere with the assembly or function of the item or which might be injurious to personnel handling the item. 3.9.3 Foreign matter. No part or assembly shall contain chips, dirt, grease, rust, co
24、rrosion, or other foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein. Except as
25、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, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set fo
26、rth in this specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements (see 6.2). 4.1.1 Responsibility for compliance. All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification shall bec
27、ome 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 ensuring that all products or supplies submitted to the Government for acceptance comply with all requ
28、irements of the contract. Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements; however, this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance
29、 of defective material. 4.1.2 Quality assurance terms and definitions. Reference shall be made to MIL-STD-109 to define the quality assurance terms used. 4.1.3 Inspections. Inspections shall be in accordance with MIL-A-2550 and MIL-STD-453. 4 Provided by IHSNot for ResaleNo reproduction or networkin
30、g permitted without license from IHS-,-,-flIL-I-605II3A W 9999906 II971640 914 MIL-1-605 13A 4.2 Inspection provisions. 4.2.1 Lot. 4.2.1.1 Submission of product. Unless otherwise specified by the contracting activity, formation, and identification of lots shall be in accordance with MIL-STD-105. 4.2
31、.1.2 Size of lot. The production lot size shall be as specified in the contract (see 6.2). 4.2.2 Examination. One hundred percent examination shall be performed for all critical defects. Examination for major and minor defects shall be performed in accordance with the classification of defects. Four
32、 power (4x) magnification may be used for inspection of such defects as burr and foreign matter. When compliance with the applicable requirement is in doubt as a result of visual examination, the characteristic shall be measured or gaged to determine acceptability. All nonconforming material shall b
33、e rejected. 4.2.2.1 Cartridge, Delay, M114, Drawing 8596110, covering a detail of Drawing 8596101. Characteristics Defect Method of Inspection Critical 1 2 3 Mixed cartridges Metal defective Marking missing, incorrect, or illegible Foreign matter present Minor 20 1 202 Varnish missing or inadequate
34、Case scratched, wrinkled, bulged, or dented Visual Visual Visual Visual Visual Visual 4.2.2.2 Assembly, Drawing 8596101, less Drawings 8596110, 8593313, 8593114, and MILC- 5501/1 I. Critical 1 2 3 Mixed initiators Initiator pin not in cocked position Safety pin missing or improperly engaged Major 10
35、1 102 Thread damaged 103 Burr 104 Foreign matter O-ring missing or not lubricated Visual Visual Visual Visual Visual Visual Visual Minor None defined 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-I-bO5L3A = 939990b L97Lb4L 850 MIL-1-605 13A
36、4.2.2.3 Assembly, Drawing 8596101, less Drawing 8593314 and MILC-5501/11. Critical 1 Cartridge loose 2 Cartridge retainer loose 3 4 Metering groove of cartridge retainer missing Elongated hole of cartridge retainer missing Major 101 Burr 102 Foreign matter Minor None defined 4.2.2.4 Assembly, Drawin
37、g 8596101, less MILC-5501/11. Critical 1 Location of cartridge retainer 2 3 4 Gap between cartridge retainer and chamber Gap between firing pin housing and cap Foreign matter in gas port Major 101 102 103 Length from cap boss face to gas port face, max Protrusion of firing pin, max Set screw missing
38、, loose, or above flush Marniawisual Marniawiual Visual Visual Visual Visual X-ray X-ray X-ray Visual Gage Gage Maniawisual Minor None defined 4.2.2.5 Assembly, Drawing 8596101. Critical 1 Base of firing pin housing not in complete contact with face 2 Any part missing, except as otherwise classified
39、 Visual/X-ray 3 Improper assembly Visual/X-ray 4 Marking missing, incorrect, or illegible Visual of cartridge ManUalK-iy Major 101 Height of cap, max 102 103 104 Initiator pin not free to rotate Safety pin loose or deformed Setscrew not covered with barrier material Gage Manual Marniavvisual Visual
40、6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Minor 203 204 MIL-I-bO5L3A m 7999906 L9Lb42 797 m MIL-1-605 13A Total length, max Location of marking incorrect Shipping cap missing Protective finish inadequate or defective 4.2.2.6 Fiber Container,
41、Drawing 8796826. Critical None defined Major None defined Minor 20 1 Contents loose 202 Box damaged 203 204 205 Sealing strip broken or missing Marking missing, incorrect, or illegible Cut, damaged, or improperly sealed bag Measure Visual Visual Visual Manual Visual Visual Visual Visual 4.2.2.7 Box,
42、 Ammunition, Packing, Drawing 8796827. Critical None defined Major None defined Minor 201 Contents loose Manual 202 Strapping missing, loose, broken, or improperly engaged Visual/ManUal 203 Contents of box exposed visual 204 Box damaged visual 206 Number of units incorrect visual 205 Marking missing
43、, incorrect, or illegible Visual 4.2.2.8 Box, Fiberboard (Outer), Alternative, Ammunition, Packing, Drawing 9216824. Critical None defined Major None defined Minor 20 1 202 Contents loose Box broken or damaged Manual/visual visual 7 Provided by IHSNot for ResaleNo reproduction or networking permitte
44、d without license from IHS-,-,-203 204 205 MIL-1-605 13A Number of units contained incorrect Marking missing, incorrect, or illegible Tape incomplete c 4 Visual Visual Visual 4.2.3 Inspection testing. The following tests shall be performed in accordance with 4.3. 4.2.3.1 Initiator pin security. The
45、initiator pin of each subassembly shall be subjected to the initiator pin security test. Failure of any unit to comply with the requirement of 3.4 shall be cause for rejection of the subassembly. 4.2.3.2 Breakaway torque. Each chamber and cap asseinbly shall be subjected to the breakaway torque test
46、. Failure of any assembly to comply with 3.5 shall be cause for rejection of the assembly. 4.2.3.3 Residual magnetism. Each initiator shall be subjected to the test for excessive residual magnetism as specified in 4.3.3. Failure of any initiator to comply with 3.6 shall be cause for rejection of the
47、 initiator. 4.2.3.4 Functional tests. The following tests shall be performed by the Government. 4.2.3.4.1 Ballistirs. Twenty-one units from each lot shall be tested to determine compliance with 3.8. The units shall be temperature conditioned as provided in table II. Failure of any unit to comply wit
48、h 3.8 shall be cause for rejection of the lot. TABLE II. Conditioning temoerature. 4.2.3.4.2 Retest. There shall be no retests. 4.2.3.4.3 Test failure. If a test failure is attributable to an assignable cause, excluding the test initiator, the original test results shall be discarded and that test r
49、econducted. 4.3 Test methods and procedures. 4.3.1 Initiator pin security. A pull force shall be applied to the initiator pin in the longitudinal direction in conjunction with the applicable fixture which registers the amount of pull. 4.3.2 Breakaway torque. The torque wrench set as specified in 3.5 shall be used in conjunction with a fixture to determine the adequacy of the joints. The chamber shall be secured in an air vise or holding f
