1、MILP-60338 (MU) 15 FEBRUARY 1966 MILITARY SPECIFICATION PRIMER, PERCUSSION, M47 AND M47B2 METAL PARTS FOR 1. SCOPE 1.1 This specification covers the metal parts or one type of percussion primer designated as Primer, Percussion, M47 and M47B2. 2. APPLICABLE DOCUMENTS 2.1 The following documents of th
2、e issue in effect on date of invitation for bids or request far proposal, farm a part of this specification to the extent specified herein. SPECIFICATIONS MILITARY MIL-A-2550 - Ammunition and Special Weapons, General Specifica- tion for. MIL-P-10025 - Packing and Mark- ing for Domestic Shipment of I
3、nert Ammunition Com- ponents ; General Specification for. MIL-145607 - Inspection E q u i p - ment, Supply and Maintenance of. STANDARDS MILITARY MIL-STD- 105 - Sampling Proce- dures and Tables for Inspection by Attributes (ABC- STD-105). MIL-STD- 109 - Quality Assurance Terms and Defini- tions. MIL
4、-STD- 414 - Sampling Proce- dures and Tables for Inspection by Variables for Per- cent Defective. MIL-STD- 1167 - Ammunlition Data Cards. MIGSTD- 1168 - Lot Numbering of Ammunition. MIL-STD- 1235 - Single and Multi- level Continuous Sampling P r o c e - dures and Tables for Inspection by Attributes.
5、 DRAWINGS ORDNANCE CORPS 8838080 - Head. 8838081 u- Head. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILP-60338 (MU) _. 8838089 - Body. 8838012 - Cup, Battery. 8838015 - Plug, Firing. PUBLICATIONS ORDNANCE CORPS IEL-7289922 - Index of Inspection
6、 Equipment Lists (47). IEL-7299866 - Index of Inspection Equipment Lists (M47B2) (Copies of specifications, standards, drawings and publications required by contractor in connection with specific procurement functions should be ob- tained from the procuring activity or as directed by bhe contracting
7、 officer). 8. REQUIREMENTS 3.1 Material. Materials shall be in ac- cordance with applicable drawings and specifications. 3.2 Metal parts. The metal parts shall comply with all requirements specified on D r a w i n g s (dwgs) 3838080, 8838081, 8838089, 8838012 and 8838015 as appli- cable, and with al
8、l requirements specified in applicable specifications. 3.3 Hydrostatic test (applicable %O steel tubing only). The primer tubing shall withstand the application of a minimum ,(min.) hydrostatic pressure without rup- ture or indication of flaws as, evidenced by leaks, and without permanent deformatio
9、n beyond drawing requirements, when tested as specified in 4.4.1 (see 6.4). 3.4 Workmanship. The parts shall be fabricated and finished in a thorough, work- manlike manner. They shall be free of burrs, chips, sharp edges, cracks, unblended radii, surface defects, dirt grease, rust, 2. corrosion prod
10、ucts and other foreign matter. The cleaning method used shall not be injurious to any part nor shall the parts be contaminated by the cleaning agent. All required markings shall be neat and sharply defined. 4. QUALITY ASSURANCE PROVISIONS 4.1 General quality assurance provisions. Unless otherwise sp
11、ecified in the contract or purchase order, the supplier is re- sponsible for the performance of all in- spection requirements as specified herein. Except as otherwise specified, the supplier may utilize his own facilities or any com- mercial laboratory acceptable to the Government, The Government re
12、semes the right to perform any of the inspections set forth in the specification where such in- spections are deemed necessary to assure supplies and services conform to prescribed requirements. Reference shall be made to MIL-STD-109 in order to define terms used herein. The provisions of MIL-A-2550
13、 shall apply. 4.1.1 Submission of pochct. At the time of the completed lot of product is sub- mitted to the Government for acceptance the contractor shall supply the following information accompanied by a cei.tificate which attesh that the information provided is correct and applicable to the produc
14、t being submitted : (a) A statement that the lot complies with all quality assurance pro- visions specified within this specification. (b) Number of units of product in- spected. (e) Results obtained, by defect code, for all inspections performed. (d) Drawing, specification number and date, together
15、 with an identifi- cation and date of changes. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-60338 (Mu) (e) Certificates of conformance on all material purchased by the con- tractor when such material is controlled by Government or commercial
16、 specifications refer- enced in any of the contractual document s. (f) Number of items in the lot. (g) Date submitted. The certificate shall be signed by a re- sponsible agent of the certifying organiza- tion. The initial certificate submitted shall be substantiated by evidence of the agents authori
17、ty to bind his principal. Substantia- tion of the agents authority will not be re- quired ,., . Gage 01002 . r. 102. 103. Length Iy Gage 01003 . -. Minor : . AQL 2.50 .percent Diameter of hole .; .ll.l.,.l.l.ll,.,.,.,., . l.llll.l.lll,lll. . 1111111111( . . . 201.; . . . 01004 . Gage . . .: .202. Th
18、ickness through bottom, min. I.I . . i Gage . 01006 203. Inside diameter . liiliiiliil.il 1111111 ;,. . . 204. . 206. ,- 206. - 4.3.2.2 Plug, firing (see dwg. 8838015) . Outside diameter, max. 1 ., Flat missing from surface at open end llllllll.lll.ln.lll.l*ll .,., Evidence of poor workmanship (see
19、3.4) ,llll.lll.,l.lll.l ., I , ,. ,.,- ,. .I. categortes I Defeotu Criticai : None defined Gage . 01006 Gage 01007 Visual 01008 Visual O1009 Nethod of Code. NQ. Inspection . .“ AQL 0.66 percent. 02001 Fajor: .- . .101, , . Large diameter, min. .,; ,ll.l.l.lll*l.ll* .HI . -,. ;.,a “.,. . Gage 4 Provi
20、ded by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AIIL-P-6O3 38 -“(MU). 102. 103. 104. Minor: 201. 202. - 203. 204, 205. 4.3.2.3 Categories Critical: Major: 101. 102. 103. 104. 105. 106. 107. 108. 109. 110. 111. 112. 113. 114, Hinor: 201. 202. 203. 204. 205
21、. Defects Bethod of Code Noi 1 Inspecttoon Length -and profile of point .I- ll._ll.n. . 0200.2 II. .,., ._. “._: Gage 02003 Length of pikt, min. * .Ull ,.*.- .-., ,“ .II._ .-, _.“,- A Gage . 02004 Total length -I.IU.I .-.-“.-. . . %age. AQL 2.50 percent . Large diameter, max. 02005 “.“I “.“ “.“ “ Ga
22、ge Length- of pilot, ma. 02006 ,.“. l.l ll.l“. ,“,.“, I.U .l.l.,.I _. Gage . 02007 Diameter of pilot .I.YII.ll- .- .Y.II“I.YIU.Y -.Y- Gage Finish improper 02008 .llL “. “. Visual 02009 Evidence of poor workmanship (see 3.4) “ 1 Visual . Head (see dwg. 8838080 or 8838081). Defects Xethod of Code . No
23、. Inspection None defined AQL 1.50 percent Pitch diameer of thread . ,.# .l.,“. . “ “. . .“. . Gage Major diameter of thread, min. 03001 . O3002 l,lllll.lll“lll.IN ,.llll.ll.l.ll“l_“ Gage Diameter of body 03003 .- “. “. “. Gage 03004 Diameter of batery cup cavity . 03005 Diameter of percussion eleme
24、nt cavity .l.lll.l.,.l,.ll.lI*.UIWI* O3006 Concentricity of flash hole with primer element cavity 03007 Concentxicity of flange with body diameter “. l.l“ll.l,.,.II Concentricity of percussion element cavity with body Thickness of flange, max. II . . Gage Gage Gage 03008 03009 O3010 03011 03012 0301
25、3 03014 diameter . Gage . Gage .,.,.-. .I._.,-.I ; Gage Diameter of flash hole, min. .Illw1IU ll.e“ll.(I. 31_ “II.“- Gage Depth of primer element cavity . Gage Flash hole missing or obstructed Yisual Visual . . Depth of battery cup cavity . Crack or split =. . + U.ll lY.l,.I . . U., . .- AQL 4.0 per
26、cent Diameter of flange . “.“.“ . .“ “,. . Thickness of flange, min. -.*lll.l.lll* “,. . “, -.,-u.- Total length . .- l.nll.ll. . “ . I. . C Gage Gage Gage Length from shoulder to body end of had -,.-,.,- Gage Length from shoulder to start -of thraa ,.,-i-. submission shall be as directed by the Con
27、tracting Officer. Partial submission of inspection equipment designs is permissible and encouraged. However, the Arsenal completion date for design re- view will be based on the date of the final submission of designs. Picatinny Amena1 design review will be accomplished normally within one month aft
28、er receipt. 6.4 Hydrostatic test. If the primer tub- ing procured under this specification has been previously subjected to the hydrostatic test specified in this specification, a second hydrostatic test will not be required, 6.5 Submission of initial production sam- ples. Instructions as to $he loc
29、ation for evaluation of initial production shall be obtained from khe contracting officer shall advise Picatinny Arsenal and instructions will be issued accordingly. All inquiries should be forwarded to: Commanding Of- ficer, Picatinny Arsenal, ATTN : SMUPA- NI. 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- . . Preparing activity: Army-MU Project No. 139bA537 A U a S. GOVERNMENT PRINTING OPPICE: 201074-1966-(V-688) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
