1、MIL-P-46518D (AR) SUPERSEDING MIL-P-46518C (MU) 25 July 1979 4 February 1969 MILITARY SPECIFICATION PRIMER, ELECTRIC, M73 PARTS FOR This Specification is approved for use by the US Army Armament Research and Development Command, Department of the Army and is available for use by all Department and A
2、gencies of the Department of Defense. 1.1 This specification covers the parts for one type of primer designated as Primer, Electric, M73. . 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect on date of invitation for bids or request for proposal, form a part of this specifica
3、tion to the extent specified herein. SPECIFICATIONS MILITARY MIL-A-48078 - Ammunition, Standard Quality Assurance Provisions, General Specification For STANDARDS MILITARY MIL-STD-1169 - Packaging, Packing and Marking for Shipment of Inert Ammunition Components FSC: 1390 Beneficial commenta (?ecommen
4、d&ation Document Improvrment RON (DD Form 1426) appearing at the end of tht document or by letter. b Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-46518D (AR DRAWINGS ARMY 8840273 - Body Primer 8840266 - Liner (Copies of specifications, stand
5、ards, drawings and publications required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer). 2.2 Other publications.-The following documents form a part of this specification to the extent specified
6、 herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. ANSI - B46.1 - Surface Texture (Application for copies should be addressed to the American National Standards Institute (ANSI), 1430 Broadway, New York, New York 10018). ASTM
7、B117 - Salt Spray (Fog) Testing (Application for copies should be addressed to the American Society for Testing and Materials (ASTM), 1916 Race Street, Philadelphia, PA 19103). 3. REQUIREMENTS 3.1 Material.-Materials shall be in accordance with applicable 3.2 Metal parts.-The metal parts shall compl
8、y with all drawings and specifications. requirements specified on Drawings (dwgs.) 8840273 and 8840266, and with all requirements specified in applicable specifications. 3.3 Surface preparation and application of protective finish.- Where cleaning and surface pretreatment are required by component d
9、etails, the process shall apply to all indicated surfaces regard- less of contour configuration. The protective finish shall be as specified on the applicable drawing and shall be uniformly applied to the surfaces designated. Salt spray and other required testing shall be in accordance with the appl
10、icable drawings and specifications. 3.4 First article inspection.-This specification makes provisions for first article inspection. Requirements for Submission of first article sampies by the contractor shall be as specified in the contract. 2 Provided by IHSNot for ResaleNo reproduction or networki
11、ng permitted without license from IHS-,-,-MIL-P-46518D (AR) 3.5 Workmanship.-All parts shall be fabricated and finished in a thorough, workmanlike manner. Metal components shall be clean and free of burrs, sharp edges, unblended radii, surface defects, cracks, chips, dirt, grease, corrosion and othe
12、r foreign matter. The cleaning method used shall not be injurious to any parts nor shall the parts be contaminated by the cleaning agent. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection and standard quality assurance provisions.-Unless otherwise specified herein or in the contract,
13、 the provisions of MIL-A-48078 shall apply and are hereby made a part of this detail specification. 4.2 Classification of inspections.-The following types of inspection shall be performed on this item: a. First Article Inspection b. Quality Conformance Inspection 4.3 First article submission 4.3.1 s
14、ample as designated by the Contracting Officer for evaluation with the provisions of 4.3.2. The first article sample shall consist of the following items in the sample quantities indicated. Submission.-The contractor -shall submit a first article PART DESCRI PTION DRAWING QUANTITY Body, Primer Liner
15、 8840273 8840266 55 50 4.3.2 Inspections to be performed.-See MIL-A-48078 and Table I specified herein. 4.3.3 Rejection.-See MIL-A-48078. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I m I- = o Li 8 pc OUl O VI VI Y o Y 2 d o 2 4 Provided by IHS
16、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-46518D (AR) 4.4 Quality conformance inspection 4.4.1 Inspection lot formation.-Inspection lots shall comply with the lot formation provisions of MIL-A-48078. 4.4.2 Examination.-See MIL-A-48078. a. Sampling Plans
17、.-Unless otherwise specified in the Classification of Defects and Tests tables, sampling plans and procedures shall be in accordance with MIL-STD-105, Inspection Level II. 4.4.2.1 Visual inspections.-In the event of a dispute, four power (4X) magnification shall be used in performing visual inspecti
18、ons for defects such as burrs and foreign matter. roughness comparison specimens prescribed by ANSI - B46.1 shall be used as a basis for surface roughness determination. The 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-4b51D 13 m 797790b 0
19、312571 3 m T I LQN dpdpdPdpLQLQLQ LQLQdQdPdP O0 00000000 mmLnLnLn 00000 O0 00000000 ?99?999 4$ 44444434 gi al K! 8 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c P a C U U I P I c I- f r VI 4 w W 3 I E O ! U N 9: i N -J rl 7 Provided by IHSNot f
20、or ResaleNo reproduction or networking permitted without license from IHS-,-,-?Y mmm oz a Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-r 1Ti d 4 al rn O +i t.4 O -4 h a . a id a ?!? mmm a aal !jij rl $1 9 Provided by IHSNot for ResaleNo reproducti
21、on or networking permitted without license from IHS-,-,-E W s Y Y P 0 Z ! u - - MIL-P-4b51D 13 777970b 0332575 O W III? mmmm c P 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P- 4 6 5 18D (AR) 4.4.3 Testing 4.4.3.1 Surface preparation and ap
22、plication of protective finish.-The sample size and acceptance criteria for the inspection of surf ace preparation and the application of protective finish shall be in accordance with the applicable specifications. Failure to comply with the applicable specification and drawing requirements shall be
23、 cause for taking the corrective action recommended therein (see 4.5.1). 4.4.4 to perform the examinations and tests prescribed herein is described in the “Paragraph Reference/Inspection Method“ column in the tables starting with paragraph 4.4.2.2. The contractor shall submit for approval inspection
24、 equipment designs in accordance with the terms of the contract (see 6.2 and Section 6 of MIL-A-48078). Inspection equipment.-The inspection equipment required 4.5 Test methods and procedures 4.5.1 Surface preparation and application of protective f inich.-The procedures for testing the cleaning and
25、 surface treatment methods for components and assemblies shall be in accordance with the methods and acceptance criteria for testing as specified in the applicable specification. A salt spray (fog) test shall be performed on sample primer bodies in accordance with the requirements of the applicable
26、drawing and specification, using the method and test procedures prescribed by ASTM B117. 5. PREPARATION FOR DELIVERY 5.1 Packing and markinq.-Packing and marking shall be Level B 6. NOTES in accordance with MIL-STD-1169. 6.1 Ordering data.-See MIL-A-48078. 6.2 Submission of designs for approval.-Sub
27、mit equipment designs as required to: Commander, ARRADCOM, ATTN, DRDAR-QAR-I, Dover, New Jersey (see 6.2.3 of MIL-A-48078). the changes, asterisks are not used in this revision to identify with respect to the previous issue. Cus todi an : 6.3 Changes from previous issue.-Due to the extensiveness of Preparing Activity: Project Number: 1390-A213 ARMY-AR ARMY-AR 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
