1、_-I_ - - r MIL-T-60697A W 9999906 1490428 999 W i . . E -. . - _- a I INCH-POUND I MIL-T-60697A 21 September 1992 SUPERSEDING 6 November 1968 MIL-T-60697 MILITARY SPECIFICATION THRUSTER, CARTRIDGE ACTUATED, M3A3 REMANUFACTURED METAL PARTS ASSEMBLY is specification is approved for use by all Departme
2、nts and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements for the M3A3 Cartridge Actuated Thruster Remanufactured Metal Parts Assembly (see 6.1). 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following sp
3、ecifications and standards form a part of this document to the extent 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 solicitati
4、on (see 6.2). 0 SPECIFICATIONS MI LITA RY MIL-A-2550 Ammunition, General Specification For STANDARDS MILITARY MIL-STD- 105 MIL-STD- 1 O9 MIL-STD-413 Sampling Procedures And Tables For Inspection By Attributes Quality Assurance Terms And Definitions Visual Inspection Guide for Elastomeric O-rings Ben
5、eficial comments (recommendations, additions, deletions) and any pertinent data wliicli may be of use in improving this document should be addressed to: Commander, indian Head Division, Naval Surface Warfare Center, Standardization Branch (Code 0343), 101 Strauss Avenue, Indian Head, MD 20640-5000,
6、by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by sending a letter. AMSC NIA FSC 1377 DISTRIBUTiON STATEMENT A: Approved for public release; distribution is unlimited. 0 Provided by IHSNot for ResaleNo reproduction or networking per
7、mitted without license from IHS-,-,-MIL-T-60697A (Unless otherwise indicated, copies of federal and 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,
8、and publications, The following Government . drawings form a part of 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) 1052263 1 Thru
9、ster, Cartridge Actuated, M3A3, Metal Parts Assembly 87967 19 Box, Fiberboard (Inner), Packing, Ammunition, For Thruster, Cartridge Actuated, M3A3 8797270 Box, Packing, Ammunition, For Thruster, Cartridge Actuated, M3A3 92 17573 Box, Fiberboard (Outer), Alternative, Packing Ammunition, for Thruster,
10、 Cartridge Actuated, M3A3 U.S. Air Force TPO 00-953-5567 Thruster, Cartridge Actuated, M3A3 (Application for copies should be addressed to: Commander, Indian Head Division, Naval Surface Warfare Center, Attn: Data Control Branch (Code 0342), Indian Head, MD 20640-5035,) 2.2 Order of precedence. In t
11、he event 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. 3. REQUIREMENTS 3.1 Materials. All materi
12、als used in the manufacture of the thrusters shall conform to the specifications referred to on the respective drawings unless specific approval in writing covering a departure therefrom has been obtained from the cognizant Navy design activity prior to manufacture. When alternate materials or metho
13、ds of manufacture are specified on the drawings, the bidder?s selections shall be clearly stated in the proposai. The remanufactured thruster metal parts assembly shall contain a new shear pin, new O-rings, and a new piston locking spring. 3.2 Hydrostatic pressure. The body and end cap shall withsta
14、nd a hydrostatic pressure of 8,OOO pounds per square inch (psi) for 15 seconds, minimum, without leaking, deformation, or mechanical failure (see 6.3.1). 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-bOb97A 9999906 1490430 5Ll7 H a MIL-T-6
15、0697A 3.3 Structural strength. The assembled thruster shall withstand a static tensile force of 800 pounds, minimum, for 15 seconds, minimum, between mounting points without unlocking and without mechanical failure (see 6.3.1). 3.4 Protective finish. Protective finish shall be in accordance with the
16、 applicable specifications and drawings and shall apply to all surfaces of the component regardless of configuration. Remanufactured exterior components (see 6.3.2) shall have the existing protective finish stripped and the specified protective finish reapplied. When there are only small surface are
17、as of exposed base metal on the aluminum exterior components (body assembly and end cap) it may be permissible to treat the surfaces with chemical film Class 1A as specified in MIL-C-5541. 3.5 Residual magnetism. The metal parts assembly shall not deflect the indicator of the compass more than five
18、degrees in either direction using the procedures of 4.5.4. 3.6 Shear pin strength. The shear pin, after application of protective finish, shall shear when a load of 41 f 5 pounds is applied at the steady rate of 0.125 inch per minute. 3.7 Metal parts assembly. Parts shall be combined to produce an a
19、ssembly which conforms to the requirements of the metal parts assembly drawing. All threaded joints shall be assembled with sufficient torque to bottom components. 3.7.1 Integrated plant products. When remanufacturing and loading of the assembly is performed in an integrated plant, the metal parts a
20、ssembly requirement may be waived and the residual magnetism requirement performed on the loaded assembly only. 3.7.2 Threaded component parts. Class 2A or 2B thread gage shall be used on remanufactured component parts inspection versus class 3A or 3B thread gage required on new hardware for thruste
21、rs. 3.8 Workmanship. Thrusters shall be free of cracks, splits, or other defects which might prevent proper mating with connecting parts or proper functioning of the device. 3.8.1 Metal defects. All components shall be free from cracks, splits, cold shuts, inclusions, porosity, or any similar defect
22、. 3.8.2 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. 3.8.3 Foreign matter. No part or assembly shall contain chips, dirt, grease, rust, corrosion, or other foreign matter. 4. QUALITY ASSURA
23、NCE 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 otherwise specified in the contract or purchase o
24、rder, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-60697A herein, unless disapproved by the Government. The Govern
25、ment reserves the right to perform any of the inspections set forth 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
26、 and 5. The inspection set forth in this specification 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 ensuring that all products or supplies
27、 submitted to the Government for acceptance comply with all requirements 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 indi
28、cated or actual, nor does it commit the Government to acceptance 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 us&. 4.1.3 Inspections. Inspections shall be in accordance with MIL-A-2550. 4.2 Inspecti
29、on conditions. Unless otherwise specified (see 6.2), all inspections shall be performed under the following conditions: a. Temperature: room ambient (68 to 77F) b. Altitude: sea level c. Humidity: 50 percent relative, maximum d. Atmospheric pressure: 14.7 psi 4.3 Quality conformance inspection. 4.3.
30、1 Lot. 4.3.1.1 Submission of product. Unless otherwise specified by the contracting activity, formation and identification of lots shall be in accordance with MIL-STD-105. 4.3.1.2 Size of lot. For the purpose of identification and shipment, the shipping lots of metal parts assemblies shall consist o
31、f 1200 assemblies, maximum, provided the homogeneity requirements of inspection lots have been retained. 4.3.2 Examinrition. On reprocessed parts, one hundred percent examination shall be performed for all critical defects. Examination for major and minor defects shall be performed on a defect basis
32、 in accordance with the classification of defects. Four power (4x) magnification may be used in performing visual examination for such defects as burr and foreign matter. Inspection for rubber O-rings shall be in accordance with MIL-STD-413. When compliance with the applicable requirement is in doub
33、t as a result of visual examination, the characteristic shall be measured or gaged to determine acceptability. All nonconforming material shall be rejected. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-60697A 4.3.2.1 Examination of reclaim
34、ed parts. Examination of reusable parts, which require no reprocessing, shall be limited to inspection of defects that require visual type inspection. One hundred percent examination shall be performed for all such defects. All nonconforming parts shall be reprocessed or rejected. 4.3.2.2 Rod, Pisto
35、n, Drawing 8594494, covering a detail of Drawing 10522631. Characteristics Defect Method of Inspection Critical None defined Major 101 Metal defective Visuai 102 Protective finish inadequate or defective Visual i 03 Burr or sharp corner Visual 1 04 Foreign matter Visual Minor None defined 4.3.2.3 Br
36、eech, Assembly, Drawing 8594496, covering a detail of Drawing 10522631. Critical 1 Major 101 1 G2 103 I o4 105 106 107 108 109 1 io Minor None defined Surface finish of cavity improper Gage Thread damaged or not full Metal defective Protective finish inadequate or defective Pellet missing, loose, or
37、 improperly inserted Surface finish of internal thread and mouth chamfer improper Burr or sharp corner Foreign matter Pitch diameter of large external thread, min Pitch diameter of small internal thread, min Pitch diameter of inlet port, max 5 Visual Visual Visual Manuai/Visual Visual Visual Visuai
38、Gage Gage Gage Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-Td0697A 4.3.2.4 Sleeve, End, Drawing 8594497, covering a detail of Drawing 10522631. Critical None defined Major 101 102 103 104 105 106 Threads damaged or not full Metal defective Pr
39、otective finish inadequate or defective Burr or sharp corner Foreign matter Pitch diameter of thread, min Minor None defined 4.3.2.5 Key, Drawing 8594498, covering a detail of Drawing 10522631. Critical None defined Major 101 Metal defective 102 103 Burr or sharp corner 104 Foreign matter Protective
40、 finish inadequate or defective Minor None defined Visual Visual Visual Visual Visual Gage Visual Visual Visual Visuai 4.3.2.6 Body, Assembly, Drawing 10522633, covering a detail of Drawing 10522631. Critical None defined Major 101 102 103 104 105 106 107 108 109 Thickness of wail at internal thread
41、 undercut, min Pellets missing, loose, or improperly inserted Thread damaged or not full Metal defective Protective finish inadequate or defective Burr or sharp corner Foreign matter Pitch diameter of external thread, min Pitch diameter of internal thread, max 6 Gage Manual/Visual Visual Visual Visu
42、al Visual Visual Gage Gage Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ - _ P & MIL-T-bOb97A 999990b 3490434 192 I- MIL-T-60697A Minor None defined 4.3.2.7 Trunnion, Drawing 8594501, covering a detail of Drawing 10522631. Critical None defined M
43、ajor 101 1 o2 103 104 105 Diameter of lugs Metal defective Protective finish inadequate or defective Burr or sharp corner Foreign matter Gage Visual Visual Visual Visual Minor None defined 4.3.2.8 Cap, End, Drawing 10522634, covering a detail of Drawing 10522631. Critical None defined Major 102 101
44、103 104 105 106 107 Threads damaged or not fll Metal defective Protective finish inadequate or defective Burr or sharp corner Foreign matter Pitch diameter of large internal thread, max Pitch diameter of outlet port thread, max Visual Visual Visual Visual Visual Gage Gage Minor None defined 4.3.2.9
45、Retainer, Cartridge, Drawing 8594503, covering a detail of Drawing 10522631. Critical None defined Major 101 102 103 104 105 Thread damaged or not full Metal defective Protective finish inadequate or defective Burr or sharp corner Foreign matter Visual Visual Visual Visual Visual 7 Provided by IHSNo
46、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-Td0697A Minor None defined 4.3.2.10 Pin, Firing, Drawing 8594744, covering a detail of Drawing 10522631. Critical None defined Major 101 Metal defective 102 i 03 104 Foreign matter Protective finish inadequate or de
47、fective Burr or sharp corner Visual Visual Visual Visual Minor None defined 4.3.2.1 1 Assembly (Breech), Drawing 10522631, less all components, except Drawings 8594496, 8594744 and MS28775-009. Critical 1 Firing pin protrusion Major 101 Any part missing 1 02 103 Metal defective 104 1 o5 Foreign matt
48、er Thread damaged or not full Protective finish inadequate or defective Gage Visual Visual Visual Visual Visual Minor None defined 4.3.2.12 Assembly, Drawing 10522631. Critical None defined Major 101 Trunnion not free to rotate 360 degrees Manual Manual 102 End sleeve not free to rotate 360 degrees
49、clockwise 104 Improper assembly Visual 105 Foreign matter Visual 103 Any part missing, except as otherwise classified visual 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-L a e a MIL-T-60697A Minor 20 1 202 Protective cap or plug missing Protective finish inadequate or defective Visual Visual 4.3.2.13 Spring, Piston Locking, Drawing 859
