1、 INCH-POUND MIL-DTL-32047 (OS) w/AMENDMENT 1 08 August 2008 SUPERSEDING MIL-DTL-32047 (OS) 29 July 1999 DETAIL SPECIFICATION INITIATOR, CARTRIDGE ACTUATED, JAU-59/A (MT06) This specification sheet is approved for use within the Naval Sea Systems Command, Department of the Navy, and is available for
2、use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements for the manufacture and acceptance of the JAU-59/A Cartridge Actuated Initiator, referred to herein as the initiator. 2. APPLICABLE DOCUMENTS 2.1 General. The documents li
3、sted in this specification are specified in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list
4、, document users are cautioned that they must meet all specified required documents cited in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications and standards. The following specifications and standards form a part of this document t
5、o the extent specified herein. Unless otherwise specified, the issue of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-D-21
6、625 Design and Evaluation of Cartridges for Cartridge Actuated Devices Comments, suggestions, or questions on this document should be addressed to DEPARTMENT OF THE NAVY, Indian Head Division, NSWC, Code E11G3, Document Control, 4072 North Jackson Road, Suite 106, Indian Head, MD 20640-5115 OFFICIAL
7、 BUSINESS, or emailed to amanda.pennnavy.mil. Since contact information can change, you may want to verify the currency of this information using the ASSIST Online database at http:/assist.daps.dla.mil. AMSC N/A FSC 1377 Distribution Statement A: Approved for public release: distribution is unlimite
8、d. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32047 (OS) w/AMENDMENT 1 2 MIL-C-83124 Cartridge Actuated Devices/Propellant Actuated Devices General Design Specification for STANDARDS DEPARTMENT OF DEFENSE MIL-STD-810E Environmental Test
9、Methods and Engineering Guidelines MIL-STD-1168 Ammunition Lot Numbering and Ammunition Data Card (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from: Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia,
10、 PA 19111-5094.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. DRAWINGS NAVAL
11、AIR SYSTEMS COMMAND (CAGE Code 53711) 30003-841AS450-1 SMDC test tip NAVAL SEA SYSTEMS COMMAND (CAGE Code 53711) 53711-6260971 Test Fixture, Canopy Jettison Initiator, AH-64 Helicopter 53711-6260964 JAU-59/A Cartridge Actuated Initiator (Application for copies of NAVSEA drawings should be addressed
12、to: Commander, Naval Surface Warfare Center, Port Hueneme Division, (ATTN: Code 5B20, Bldg. 444), 4363 Missile Way, Pt. Hueneme, CA 93043-4307.) 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issue
13、s of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS
14、 (ASTM) ASTM E 545 Standard Method for Determining Image Quality in Direct Thermal Neutron Radiographic Examination ASTM E 1742 Standard Practice for Radiographic Examination (Application for copies should be addressed to the American Society for Testing and Materials Customer Service, 100 Barr Harb
15、or Drive, West Conshohocken, PA 19428-2959.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32047 (OS) w/AMENDMENT 1 3 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the
16、 text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2, and 6.3), a sample shall be subjected to first article inspection in accor
17、dance with 4.2. The sample shall be manufactured using the same methods, materials, processes, and procedures proposed for production. Any production of the item prior to acceptance of first article samples without authorization by the contracting agency shall be at the risk of the contractor. 3.2 P
18、rimary components. Only one lot primary components shall be used in each lot of initiators, however a primary component lot may be used in more than one initiator lot. The percussion primers and transfer booster charge are the primary components. 3.3 Percussion primers. The percussion primers shall
19、be radiographically examined per ASTM E 1742 and shall be free from defects. The primers shall be from a qualified lot manufactured within 2 years or within one year of primer recertification testing. 3.4 Initiators production. The initiators shall be manufactured in accordance with this specificati
20、on. Each transfer booster subassembly shall meet the requirements of 3.5.1 through 3.5.3 and each initiator shall meet the requirements of 3.6.1 through 3.6.3. Failure of any initiator to meet the applicable requirements of 3.6.1 through 3.6.3 shall result in rejection of that unit. 3.5 Transfer boo
21、ster subassembly inspection 3.5.1 Visual inspection. All transfer booster subassemblies shall be visually inspected and screened for defects as outlined in 4.4.1. 3.5.2 Leakage. Each transfer booster subassembly shall be leak tested and shall not exhibit a leak rate in excess of 110-5cubic centimete
22、rs per second (cm3/s) of air when tested in accordance with 4.4.2. 3.5.3 Radiographic inspection. Each transfer booster subassembly shall be subjected to x-ray and n-ray examination in accordance with 4.4.3.1. Any observable imperfections in assembly will be cause for rejection. 3.6 Initiators inspe
23、ction. 3.6.1 Visual inspection. Each initiator shall be visually inspected and screened for defects as outlined in 4.4.1. 3.6.2 Radiographic inspection. Initiators shall show proper assembly, no foreign material, presence of parts, and sealing when x-rayed in accordance with 4.4.3.2. 3.6.3 Firing pi
24、n inspection. Free movement, proper alignment and proper protrusion of the firing pin shall be verified during assembly of each firing mechanism in accordance with 4.4.7. 3.7 Environmental test. First article initiators shall be capable of meeting the requirements of 3.7.1 through 3.7.3. Provided by
25、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32047 (OS) w/AMENDMENT 1 4 3.7.1 Vibration. There shall be no evidence of deformation or derangement of components. The initiator shall not autoignite, shall be safe to handle, and shall meet the requireme
26、nts of 3.6.2, and 3.8 following vibration testing of 4.4.4. 3.7.2 Temperature-Shock/Humidity/Altitude (TSHA). The initiators shall meet the requirements of 3.6.2, and 3.8 after being exposed to the cycle in accordance with 4.4.5. 3.7.3 Shock. The initiators shall meet the requirements of 3.6.2, and
27、3.8 following shock testing of 4.4.6. 3.8 Ballistic requirements. Initiators shall meet the requirements of 3.8.1 through 3.8.4 when tested in accordance with 4.4.8. 3.8.1 Detonation. Initiator samples from each production and first article lot shall detonate a Shielded Mild Detonating Cord (SMDC) t
28、est tip subjected to the test of 4.4.8. The detonating wave shall propagate along the SMDC test tip detonating cord and create a minimum indent of 0.001 inches in a 6061-T6 aluminum plate. 3.8.2 Torque. The torque required to turn the turn-push handle subassembly without the safety pin installed and
29、 arm the initiators shall be 5-12 in-lbs when tested in accordance with 4.4.8. 3.8.3 Force. The required force to push the turn-push handle subassembly and actuate each initiator shall be 25-35 lbs when tested in accordance with 4.4.8. 3.8.4 Misfire. There shall be no misfires. 4. VERIFICATION 4.1 C
30、lassification of inspections. The inspection requirements specified herein are classified as follows: a. First article inspection (see 4.2) b. Quality conformance inspection (see 4.3) 4.2 First article inspection. The contractor shall deliver a first article sample of 22 initiators to the activity d
31、esignated in the contract or purchase order (see 6.2). The transfer booster subassemblies of all 22 initiators shall be subjected to the inspections of 3.5 prior to initiator assembly. Eighteen of the initiator samples shall be subjected to the inspections of table I, and four shall be retained for
32、investigation purposes. Failure of any initiator to meet any of the acceptance criteria specified herein shall be cause for rejection of the first article sample. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32047 (OS) w/AMENDMENT 1 5 TABL
33、E I. First article test plan. Cartridge Groups Test Sequence Requirement paragraph Test paragraph I II III IV Total Visual 3.6.1 4.4.1 6 6 6 4 22 Radiographic 3.6.2 4.4.3.2 6 6 6 4 22 Vibration 3.7.1 4.4.4 6 6 TSHA 3.7.2 4.4.5 6 6 Shock 3.7.3 4.4.6 6 6 Ballistic test -65 5F +70 5F +200 5F 3.8 4.4.8
34、2 2 2 2 2 2 2 2 2 6 6 6 Retains 4.2 4 4 4.3 Quality conformance inspection. 4.3.1 Production inspection. All production initiators shall be inspected and screened to requirements specified in 3.2 through 3.6. Any unit failing to meet the requirements listed in 3.2 through 3.6 shall be rejected and r
35、emoved from the lot. 4.3.2 Lot acceptance inspection. Lot acceptance inspection shall consist of the examinations and tests specified in Table II. Failure of any sample initiator to comply with the requirements listed in Table II shall be cause for rejection of the lot represented. 4.3.2.1 Sample si
36、ze. A random sample from each production lot, including the retained sample for investigative purposes, shall be selected in accordance with Table III for lot acceptance inspection. Test samples and those units retained for investigative purposes shall not be applied as part of the quantity specifie
37、d for delivery by the contract or purchase order. TABLE II. Lot acceptance inspections and tests. Inspection/Test Test Paragraph Quantity Visual 4.4.1 All Radiographic 4.4.3 All Ballistic test -65 5F +70 5F +200 5F 4.4.8 1/3 test sample 1/3 test sample 1/3 test sample Provided by IHSNot for ResaleNo
38、 reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32047 (OS) w/AMENDMENT 1 6 TABLE III. Lot acceptance sampling. Lot Size Test Sample Size Retained Sample Size 2 to 50 9 3 51 to 100 12 3 101 to 150 21 3 151 to 280 33 3 281 to 500 51 4 501 to 1200 81 4 4.4 Inspections and tes
39、ts. 4.4.1 Initiator and transfer booster subassembly visual inspection. Visually examine all transfer booster subassemblies prior to initiator assembly. Each assembled initiator shall also be visually examined. Reject those units with inadequate or illegible descriptive markings or serial numbers, d
40、ents, deep scratches, or other defects which may prevent proper installation or function. 4.4.2 Transfer booster subassembly leak test. Each transfer booster subassembly shall be leak tested in a dry gas leak tester to determine conformance with 3.5.2. Units exhibiting a leak rate in excess of 1 10-
41、5standard cm3/sec air at a pressure differential of 1.0 0.1 atmosphere shall be rejected. 4.4.3 Radiographic examination. 4.4.3.1 Transfer booster subassembly examination. Radiographic examination of transfer booster subassemblies shall be in accordance with ASTM E 545 and ASTM E 1742. All transfer
42、booster subassemblies shall be identified with serial numbers beginning with 001 prior to examination. The transfer booster subassemblies shall be arranged on trays or boards in consecutive numerical order with any missing serial numbers identified on the radiographic plate. The transfer booster sub
43、assemblies shall be positioned for the most revealing exposure with the long axis perpendicular to the radiographic beam. Each radiograph shall carry a permanent identification of the items displayed thereon in a 4 6 inch region maximum. The radiographic identification shall include the part number,
44、 the complete lot number, the contract number, and the span of serial numbers displayed. Radiographs of the entire production lot shall accompany the ballistic sample to the activity conducting the tests (see 6.2). Defective assemblies found during radiographic review are to be marked on the radiogr
45、aphic plate and removed from the production lot. 4.4.3.2 Initiator examination. X-ray examination of initiators shall be in accordance with ASTM E 1742. All initiators shall be identified with serial numbers beginning with 001 prior to examination. The initiators shall be arranged on trays or boards
46、 in consecutive numerical order with any missing serial numbers identified on the radiographic plate. The initiators shall be positioned for the most revealing exposure with the long axis perpendicular to the radiographic beam. Each radiograph shall carry a permanent identification of the items disp
47、layed thereon in a 4 6 inch region maximum. The radio-graphic identification shall include the drawing number, the complete lot number in accordance with MIL-STD-1168, the contract number, the DODIC, and the span of serial numbers displayed. Radiographs of the entire production lot shall accompany t
48、he ballistic sample to the activity conducting the tests (see 6.2). Defective initiator assemblies found during radiographic review are to be marked on Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32047 (OS) w/AMENDMENT 1 7 the radiographi
49、c plate and removed from the production lot. A marriage log shall be maintained that relates each transfer booster subassembly by lot number and serial number to each lot and serial number of the initiator. 4.4.4 Vibration test. The initiator shall be subjected to peaks superimposed on random vibration testing in accordance with Method 514.4, paragraph I-3.4.3 of MIL-STD-810E. The duration sha
