NAVY MIL-I-82767-1990 INITIATOR CARTRIDGE ACTUATED M99 REMANUFACTURED METAL PARTS ASSEMBLY《M99火药驱动起始装置金属装配件再改造》.pdf

《NAVY MIL-I-82767-1990 INITIATOR CARTRIDGE ACTUATED M99 REMANUFACTURED METAL PARTS ASSEMBLY《M99火药驱动起始装置金属装配件再改造》.pdf》由会员分享，可在线阅读，更多相关《NAVY MIL-I-82767-1990 INITIATOR CARTRIDGE ACTUATED M99 REMANUFACTURED METAL PARTS ASSEMBLY《M99火药驱动起始装置金属装配件再改造》.pdf（11页珍藏版）》请在麦多课文档分享上搜索。

1、, NIL-I-827b7 13 m 9999906 OL12258L 2 m - Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in hiproving this document should be addressed to: Commanding Officer, Nam1 Ordnance Station, Standardization Branch (3730), indian Head, MD 20640-5000, by

2、 using the self-addressed Standardization Dociunent improvement Proposal (DD Form 1426) appearing at the end of this document Oe by letter. I INCH-POUNDI MIL-1-82767 30 March 1990 SUPERSEDING 7 October 1965 FA-PD-MI-2695 REV MILITARY SPECIFICATION INITIATOR, CAKlRIDGE ACTUATED, MW REMANUFACIWRED MET

3、AL Pm ASSEMBLY mis spification is appnna fir use by ali Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements for M99 Cartridge Actuated Initiator Remanufactured Metal Parts Assembly (see 6.1). 2. APPLICABLE DOCUMENTS 2,l Government doc

4、uments. 2.1.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document 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

5、of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS MILITARY MIL-A-2550 Ammunition, General Specification For STANDARDS MILITARY MIL-STD-105 MIL-STD-109 MIL-STD-413 Sampling Procedures and Tables for Inspection by Attributes Quality As

6、surance Terms and Definitions Visual Inspection Guide for Elastomeric O-rings (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from Standardization Documents Order Desk, Bldg 44 700 Robbins .Avenue, Philadelphia, PA 19111-504.) AMSC N

7、IA FSC 1377 DISTRIBUTION TATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-827b7 13 m 777770b 0422582 4 m MIL-1-82767 2.1.2 Other Government documents, drawings, and publications

8、. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless other- wise specified, the issues are those cited in the solicitation (see 6.2). DRAWINGS . NAVAL ORDNANCE STATION, INDIAN HEAD, MD (CAGE Code 19200 and 19203) 1

9、0520406 8830984 8830985 9241155 Initiator, Cartridge Actuated, M99, Metal Parts Assembly Box, Fiberboard (Inner) Packing, Ammunition for Initiator, Cartridge Actuated, M27, M86 MU, M98, M99, or XM107 Box, Packing, Ammunition for Initiator, Cartridge Actbated, M27, M86, M87, M98, M99, or XM107 Box, F

10、iberboard (Outer) Alternative Packing Ammunition for Initiator, Cartridge Actuated, M27, M86, M87, M98, M99, or XMl7 U.S. AIR FORCE TPO 00-845-1059 Initiator, Cartridge Actuated, M99 (Application for copies should be addressed to: Commanding Officer, Naval Ordnance Station, Data Control Branch (Code

11、 3720), Indian Head, MD 20640-5000.) 2.2 Order of precedence, In the 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 exem

12、ption has been obtained. 3. REQUIREMENTS 31 Materiais. All materials used in the manufacture of the initiators shall conform strictly to the specifications referred to on the respective drawings unless specific approval in writing covering a departure therefore has been obtained from the cognizant N

13、avy 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. The remanufactured initiator metal parts assembly shall contain a new seal, initiator spring, O-ring, and safety

14、 pin. 3.2 Protective finish. Protective finish shall be in accordance with the applicable specifications and drawings and shall apply to all surfaces of the component, regardless of configuration. Remanufactured exterior components shall have the existing protective finish stripped and the specified

15、 protective finish reapplied (see 6.3.2). 3.3 Hydrostatic pressure. The initiator chamber and cap shall withstand a hydrostatic pressure of 14,000 to 15,000 pounds per square inch (psi) for 15 seconds, minimum, without deformation or mechanical failure (see 6.3.1). 3A Firing pin release. The firing

16、pin of the metal parts assembly; less safety pin, shall release from cocked position when the application of an axial load of 18 to 25 pounds has withdrawn the initiator pin 0.370 inches, minimum, and 0.425 inches, maximum. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted witho

17、ut license from IHS-,-,-MIL-I-827b7 13 777790b 0422583 b W MIL-i-82767 3.5 Initiator pin security. Application of axial load of 200 to 220 pounds to the initiator pin of the metal parts assembly shall not withdraw the initiator pin past the safety pin. Load application shall cause no permanent dgorm

18、a-fie safety pin. 36 Mehl parts assembly. Parts shall be combined to produce an assembly which conforms to the requirements - _ _-_- - of the metal parts assembly drawing. All threaded joints shall be assembled handtight. 361 Integrated plant products. When remanufacturing and loading of assembly is

19、 performed in an integrat- ed plant, the metal parts assembly requirement may be waived and the residual magnetism requirement performed on the loaded assembly only. 362 Threaded component parts, Class 2A or 2B thread gage shall be used on component part inspection versus class 3A or 3B required on

20、remanufactured hardware for initiators. 3.7 Residual magnetism, The metal paris assembly shall not deflect the indicator of the compass more than 5 degrees in either direction using procedures in 4.5.5. 38 Workmanship. The requirements for workmanship are as specified on the applicable drawings, ref

21、erenced specifications, and the following: 38.1 Metal defects, All components shall he free from cracks, splits, cold shuts, inclusions, porosity, or any similar defect. 382 Burr. No part shall have a burr which might interfere with the assembly or function of the item or which might be injurious to

22、 personnel handling the item. 383 Foreign matter, No part or assembly shall contain chips, dirt, grease, rust, corrosion, 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 respon

23、sible for the performance of all inspection requirements (examinations and tests) as specified 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 specified herein,

24、 unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the 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

25、 items shall meet ail requirements of sections 3 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 responsi

26、bility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements o the contract. Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements, however, this does not authorize subm

27、ission of known defective material, either indicated or actual, nor does it commit the Government to accept defective materia. 4.1.2 Quality assurance terms and definitions. Reference shall he made to MIL-STD-109 to define the quality assurance terms used. 3 Provided by IHSNot for ResaleNo reproduct

28、ion or networking permitted without license from IHS-,-,-MIL-I-827b7 13 77777Ob 0422584 M IL-1-82767 4.1.3 Inspection. Inspection shall be in accordance with MIL-A-2550. 4.2 Inspection conditions, Unless otherwise specified, all inspections shall be performed under the 3llowing conditions: a. Temper

29、ature: Room ambient 20 to 25 “C (68 to 77 OF) b. Altitude: Sea level c. Humidity: 50 percent relative, maximum. d. Atmospheric pressure: 14.7 psia 4.3 Quality conformance inspection. 4.3.1 Lot, 4.3.1.1 Submission of product, The product shall be submitted in accordance with MIL-STD-105. 4.3.1.2 Size

30、 of lot. For the purpose of identification and shipment, the shipping lots of metal parts assemblies shall consist of 120 initiators, maximum, provided the homogeneity requirements of inspection lots have been retained. 4.3.2 Examination. One-hundred percent examination of reprocessed parts shall be

31、 performed for all critical defects. Examination for major and minor defects shall be performed on a defect basis 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 r

32、ubber O-rings shall be in accordance with MIL-STD-413. 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, 4.3.2.1 Examination of reclaim

33、ed parts. Examination of reuseable 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 ail such defects. All nonconforming parts shall be reprocessed or rejected. 4.3.2.2 Chamber,

34、Initiator, Drawing 10520407, covering a detail of Drawing 10520406. Characteristic Critical None defined Major 101 102 103 104 105 106 107 108 109 110 111 112 Defect Pitch diameter of large external thread, min Major diameter of large external thread, min Pitch diameter of small external thread, min

35、 Major diameter of small external thread, min Pitch diameter of internal thread, max Minor diameter of internal thread, max Thread damaged Metal defective Protective finish, inadequate or defective Surface finish of cavity and angle of gas port, improper Burr Foreign matter present Method of Inspect

36、ion Gage Gage Gage Gage Gage Gage Visual Visual Visual Visual Visual Visual 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-1-82767 13 W 7777706 Oq22585 T W MIL-1-82767 Characteristic Defect Method of Inspection Minor 201 Surface finish, improp

37、er, except as otherwise classified 4.3.2.3 Cap, Initiator, Drawing 10520408, covering a detail of Drawing 10520406. Critical None defined Major 101 102 103 104 105 106 107 108 . Metal defective 109 110 Burr 111 Foreign matter present Pitch diameter of external thread, min Major diameter of external

38、thread, min Effective thread length of external thread, min Pitch diameter of small internal thread, max Minor diameater of small internal thread, max Pitch diameter of large internal thread, rnax Minor diameter of large internal thread, max Protective finish, inadequate or defective Minor 201 Surfa

39、ce finish improper 4.3.2.4 Pin, Initiator, Drawing 10520409, covering a detail of Drawing 10520406. Critical None defined Major 101 Metal defective 102 103 104 Burr 105 Foreign matter present Protective finish, inadequate or defective Surface finish of groove in head and face of shoulder, improper M

40、inor 201 Surface finish, improper, except as otherwise classified Visual Gage Gage Gage Gage Gage Gage Gage Visual Visual Visual Visual Visual Visual Visual Visual Visual Visual Visual 4.3.2.5 Housing, Firing Pin, Drawing 10520410, covering a detail of Drawing 10520406. Critical None defined 5 Provi

41、ded by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Characteris tic MIL-1-82767 Defect Major 101 Thread damaged 102 Metal defective 103 104 105 Burr 106 Foreign matter present Minor 201 Pitch.diameter of thread, min 202 Protective finish, inadequate or defect

42、ive Surface finish of cavity, improper Major diameter of thread, min 4.326 Pin, firing, Drawing 10520411, covering a detail of Drawing 10520406. Critical None defined Major 101 Metal defective 102 103 104 Burr 105 Foreign matter present Protective finish, inadequate or defective Surface finish of bo

43、dy, improper Minor None defined 4.3.2.7 Filter, Drawing 10520414, covering a detail of Drawing 10520406. Critical None defined Major 101 102 103 Thread damaged 104 105 Metal defective 106 107 Burr 108 Foreign matter present Pitch diameter of thread, min Major diameter of thread, min Nylon patch not

44、properly located or fused Protective finish, inadequate or defective Minor None defined e Method of Inspection Visual Visual Visual Visual Visual Visual Visual Visual Visual Visual Visual Visual Visual Gage Gage Visual Manual/Visual Visual Visual Visual Visual 6 Provided by IHSNot for ResaleNo repro

45、duction or networking permitted without license from IHS-,-,-4.328 Assembly, Drawing 10520406, less all Drawings 10520414 10520411, and MS 19060-3. Characteristic Defect Method of Inspection Critical 1 Firing pin protrusion 2 Steal ball missing 3 O-ring missing 4 Seal missing Major 101 Burr 102 Fore

46、ign maer present Minor None defined 4.3.29 Assembly, Drawing 10520406 Critical None defined Major 101 Firing pin not cocked 102 103 104 Improper assembly 105 O-ring not lubricated Initiator pin not free to rotate Any part missing, except as otherwise classified Minor 201 Protective cap missing 202 P

47、rotective finish, inadequate or defective 4.3.2.10 Box, Flberboard (inner) Packing Ammunition, Drawing 8830984. Critical None defined Major None defined Minor 201 Contents loose 202 Boxdamaged 203 204 205 Sealing strip missing or incorrectly applied Markuig missing, incorrect or illegible Cut, damag

48、ed or improperly sealed bag Gage -Gage visual Visual visual Visual Manual Manual Visual Visual Visual Visual Visual Manual Visual Visual Visual Visual 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-1-82767 13 7999906 0422588 5 MIL-1-82767 4.3.

49、2.11 Box, Packing Ammunition, Drawing 8830985, Characteristic Defect Method of Inspection Critical None defined Major None defined Minor 201 Contents loose Manual 202 Strapping missing, loose, broken or improperly assembled Manual/Visual Visual 203 Contents of box exposed 204 Boxdamaged Visual 205 Marking missing, incorrect or illegible Visual 206 Number of units incorrect Visual 4.3.2.12 Box, Fiberboard (Outer) Alternative Packing Am