NAVY MIL-T-46616 C-1992 THRUSTER CARTRIDGE ACTUATED M3A3 ASSEMBLY《M3A3集合发动弹药筒推进器》.pdf

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1、L INCH-POUND I 21 September 1992 SUPERSEDING 15 August 1969 MIL-T-466 16C MIL-T-466 1 6B(MU) MILITARY SPECIFICATION THRUSTER, CARTRIDGE ACTUATED, M3A3 ASSEMBLY is specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification co

2、vers the requirements for the M3A3 Cartridge Actuated Thruster 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 specified herein. Unless otherwise specite, t

3、he issues of these documents are those listed in the issue of the Department of Defense Index of Specitcations and Standards (DODISS) and supplements thereto, cited in the solicitation (see 6.2). SPECIFICATIONS MILITARY MIL-A-2550 Ammunition, General Specification For M IL-T-465 83 Thruster, Cartrid

4、ge Actuated, M3A3 Metal Parts Assembly MIL-T-60697 Thruster, Cartridge Actuated, M3A3 Remanufactured Metal Parts Assembly Beneficial comments (recommendations, additions, deletions) md any pertinent data wiiicii may be of use in improving this document siioiild be addressed to: Commander, Indian Hea

5、d Division, Naval Surface Warfare Center, Standardization Branch (Code 0343), 101 Strauss Avenue, Mian Head, MD 20640-5035, by using tiie Stmdardizatioii Document Improvement Proposal (DD Fonn 1426) appearing at the end of this document or by sending a letter. AMSC NIA FSC 1377 0 DISTRIBUTION STATEM

6、ENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-qbbLbC m 9Ob LY88q 558 m * MIL-T-466 16C STANDARDS MILITARY MIL-STD-105 MIL-STD- 109 MIL-STD-453 Inspection, Radiographic MIL-STD-116

7、8 Ammunition Lot Numbering MS28741 Sampling Procedures And Tables For Inspection By Attributes Quality Assurance Terms And Definitions Hose Assembly, Detachable End Fitting, Medium Pressure (Unless otherwise indicated, copies of federal and military specifications and standards are available from St

8、andardization 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 this specification to the extent specified herein. Unless otherwise specified, the issues ar

9、e those cited in the solicitation (see 6.2). DRAWINGS Naval Surface Weapons Center, Indian Head (CAGE Codes 19200 and 19203) 8593276 87967 19 Cartridge, Impulse, M44A 1 Assembly Box, Fiberboard (inner), Packing, Ammunition, For Thruster, Cartridge Actuated, M3A3 Box, Packing, Ammunition, For Thruste

10、r, Cartridge Actuated, M3A3 Thruster, Cartridge Actuated, M3A3 Assembly Box, Fiberboard (Outer), Alternative, Packing Ammunition, for Thruster, Cartridge Actuated, M3A3 8 7 9 7 2 7 O DL 10522629 92 17573 U.S. Air Force TPO 00-953-5567 Thruster, Cartridge Actuated, M3A3 (Application for copies should

11、 be addressed to: Commander, Indian Head Division, Naval Surface Warfare Center, Attn: Data Control Branch (Code 0342), Indian Head, MD 20640-5035.) 2 . e e e Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-4bbLbC 9999906 1488950 27T m A B Comp

12、onents Seating or bottoming (including A) (inch pounds) Run On, min (inch pounds) End cap and body 10 600 + 30 Cartridge reaincr and 10 300 + 15 breech aAer inscrtion of cartridge Body and brcccli 10 600 + 30 MIL-T-466 16C C Breakaway, min (inch pounds) 400 200 400 2.2 Order of precedence. In the ev

13、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. 3. REQUIREMENTS 3.1 Materials. Ail materials u

14、sed 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 methods of

15、 manufacture are specified on the drawings, the bidders selections shall be clearly stated in the proposal. 3.2 Components. 3.2.1 Primary components. For the purpose of this specification, the M44A1 impulse cartridge (Drawing 8593276) is defined as a primary component. Only primary components from a

16、 single lot shall be used in a production lot of thrusters; however, one primary component production lot may be used in more than one thruster production lot. 3.2.2 Component parts. Ail component parts shall meet the applicable requirements of MIL-T- 46583 or MIL-T-60697 prior to assembly. 3.3 Torq

17、ue. Torque requirements shall be as specified in table I. No movement shall occur upon application of the breakaway torque. TABLE I. Toraue reauirements. 3.4 Trunnion rotation. Upon completion of assembly, the trunnion shall be free to rotate 360 degrees. 3.5 Residual magnetism. The thruster shall n

18、ot deflect the indicator of the compass more than five degrees in either direction (see 4.3.2). 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-VbbLbC D 9999906 LV8895L however, this does not authorize submission of known defective material,

19、either indicated 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 used. 4.1.3 Inspections. Inspections shall be in accordance with MIL-A-2550 a

20、nd MIL-STD-453. 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. 4.2.1.2 Size of lot. The production lot size shall be as specified in the contra

21、ct (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 power (4x) magnification may be used for inspection of such defects as burr

22、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 be rejected. 4.2.2.1 Cartridge, Drawing 8593276, covering a detail of Drawing

23、10522629. Characteristics Defect Method of Inspection Critical 1 Mixed cartridges 2 Metal defective 3 Marking missing, incorrect, or illegible Visual Visual Visual Major 101 Foreign matter present 5 Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-

24、,-,-MIL-T-466 16C Minor 20 1 Case scratched or dented Visual 4.2.2.2 Body, Assembly, Drawing 10522633, covering a detail of Drawing 10522629. Critical None defined Major 101 102 103 104 Minor None defined Pellet missing, loose, or improperly inserted Thread damaged Burr Foreign matter NIL-T-4bblbC U

25、 7999906 3488953 T89 D Manual/Visual Visual Visual Visual 4.2.2.3 Breech, Assembly, Drawing 8594496, covering a detail of Drawing 10522629. Critical None defined Major 101 102 103 1 04 Pellet missing, loose, or improperly inserte Thread damaged Burr Foreign matter Mamial, Visual Visual Visual iSUl M

26、inor None defined 4.2.2.4 Breech Sub-assembly, consisting of the following components: Drawings 8593276, 8594496, 8594503, 8594744, 8594506, 10543068-1, MS28775-009, and MS28775-017, covering a detail of Drawing 10522629. Critical 1 Cartridge loose or missing 2 Mixed cartridges Major 101 102 Thread

27、damaged 103 104 Burr 105 Foreign matter Any part missing, except as otherwise classified Protective finish inadequate or defective 6 Manuawisual Visual Visual Visual Visual Visual Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-4bblbC D

28、999990b 1488954 915 MIL-T-46616C Setscrew above flush Visual 4.2.2.5 Assembly, Drawing 10522629, less all drawings except Drawings 8594496, 8594506, 8594744, 10543068-1, and MS28775-009. Critical 1 2 Firing pin protrusion Shear pin not engaged in firing pin Major 101 O-ring not lubricated Minor None

29、 defined 4.2.2.6 Assembly, Drawing 10522629, less MIGC-5501/10 and MILC- Critical 1 Foreign matter in gas port Ma-jor 101 102 Total length Length from face of end sleeve to center of trunnion 103 Thread damaged Minor None defined 4.2.2.7 Assembly, Drawing 10522629. Critical 1 Improper assembly 2 Any

30、 pa$ missing 3 Metal defective 4 Marking missing, incorrect, or illegible Major None defined Minor 20 1 202 203 - 204 Trunnion not free to rotate 360 degrees Location of labels incorrect Protective cap or plug missing Protective finish inadequate or defective Gage Gage visual 501l11. Visual Gage Gag

31、e Visual Visual/X-ray Visual/X-ray Visual Visual Manual Visual visual Visual 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-N1L-T-4bblbC 0b 3488955 851 D MIL-T-46616C 4.2.2.8 Box, Fiberboard (Inner), Ammunition, Drawing 8796719. Critical None defi

32、ned 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 Manual Visual Visual Visual Visual 4.2.2.9 Box, Ammunition, Packing, Drawing 8797270. Critical None defined Maj

33、or None defined Minor 20 1 Contents loose Manual 202 Strapping missing, loose, broken, or improperly engaged VisuavManual 203 Contents of box exposed visual 204 Box damaged visual 205 Marking missing, incorrect, or illegible visual 206 Number of units incorrect visual 4.2.2.10 Box, Fiberboard (Outer

34、), Alternative, Ammunition, Packing, Drawing 9217573. Critical None defined Major None defined Minor 20 1 Contents loose 202 Carton broken or damaged 203 204 205 Tape incomplete Number of units contained incorrect Marking missing, incorrect, or illegible 8 Manuawiual Visual Visual visual Visual Prov

35、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-4bbLbC 9999906 i1488956 798 Sample size MIL-T-46616C 4.2.3 Inspection testing. The following tests shall be performed in accordance with 4.3. Method I Temperature (OF) 4.2.3.1 Breakaway torque. 4.2.3

36、.1.1 End cap and body. Each end cap and body subassembly shall be subjected to a breakaway torque. Failure of any subassembly to comply with the requirements of column C, table I in 3.3 shall be cause for rejection of the subassembly. 4.2.3.1.2 Cartridge retainer and breech. Each cartridge retainer

37、and breech subassembly shall be subjected to a breakaway torque. Failure of any subassembly to comply with the requirements of column C, table I in 3.3 shall be cause for rejection of the subassembly. 4.2.3.1.3 Body and breech. Each body and breech assembly shall be subjected to a breakaway torque.

38、Failure of any assembly to comply with the requirements of column C, table I in 3.3 shall be cause for rejection of the assembly. 4.2.3.2 Residual magnetism. Each assembly shall be subjected to the test for excessive residual magnetism as specified in 4.3.2. Failure of any unit to comply with 3.5 sh

39、all be cause for rejection of the assembly. 4.2.3.3 Functional tests. The following tests shall be performed by the Government. 4.2.3.3.1 Ballistics. Twenty-one units shall be tested to determine compliance with 3.7. The units shall be temperature conditioned as provided in table II and 4.3.4.2. Fai

40、lure of any unit to comply with 3.7.1 through 3.7.6 shall be cause for rejection of the lot. TABLE II. Conditioning temnerature. Load (see 3.7.2) Load (see 3.7.2) Load (see 3.7.2) No Load (see 3.7.1) No Load (sce 3.7.1) No Load (see 3.7.1) -65 to -70 65 to 75 195 to 205 65 to 75 195 to 205 -65 to -7

41、0 4.2.3.3.2 Retest. There shall be no retests. 4.2.3.3.3 Test failure. If a test failure is attributable to an assignable cause, excluding the test thruster, the original test results shall be discarded and that test reconducted. 9 Provided by IHSNot for ResaleNo reproduction or networking permitted

42、 without license from IHS-,-,-MIL-T-4bbLbC m 9999906 LU88957 629 m MIL-T-466 16C 43 Test methods and procedures. 4.3.1 Breakaway torque. A torque wrench, set at the torque requirements specified in table I, shall be used with an appropriate adapter to determine the adequacy of the joints. The cartri

43、dge retainer shall be held secure and the torque shall be applied to the breech. The thruster body shall be held secured and the torque shall be applied to the breech and end cap. 4.3.2 Residual magnetism. The assembly shall be tested for excessive residual magnetism using an approved compass in an

44、area free of local magnetic effzcs by placing the assembly 5 inches from the end at the same height as the compass, in the north-south horizontal position (head end at south) with the compass set in an east-west heading. The assembly shall be moved at a speed no greater than 10 feet per minute past

45、the compass for its entire length, rotated 90 degrees in the horizontal position about its longitudinal axis, and moved slowly back past the compass. This procedure shall be repeated for each 90 degree rotation of the assembly for four full passes. 4.3.3 Radiographic examination. All assembled thrus

46、ters shall be radiographically examined in accordance with MIL-STD-453, with the exception that an thruster assembly will be used for the penetrameter. Any observable imperfections in components or assembly shall be cause for rejection. The thrusters shall be positioned for the most revealing exposu

47、re, with the long axis of each assembly perpendicular to the rays of the X-ray machine. All thrusters shall be identified with serial numbers prior to X-ray examination. The serial numbers shall be in consecutive order beginning with the number O01 in each production lot. Any missing numbers are to

48、be identified on the X-rays. The thrusters shall be arranged on trays or boards in consecutive numerical order, and each radiograph shall carry a permanent identification of the units displayed thereon. The radiographic plate identification shall include item nomenclature, the complete lot number, t

49、he span of serial numbers displayed, and the contract number. The radiographs of the entire production lot shall accompany the ballistic sample to the activity conducting the production lot acceptance test. Defective thrusters found during X-ray review are to be marked on the X-ray prior to shipment and those defective items shall be removed from the production lot. Film interpretation of the radiograph