1、_ MIL-T-48323 13 m 9779906 0338832 7 m 6- 2 7- 05- MIL-T-48321 (PA) 29 January i974 MILITARY SPECIFICATION TEST SET, BATTERY, FOR M56 MINE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 This specification covers the inspection and te
2、st for the test set used to measure the load voltage of the battery used in the M56 Mine. 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 specification to the extent specified herein. SPECIFICATIONS
3、 MILITARY MIL-A-2550 - Ammunition, General Specification For. STANDARDS FEDERAL FED-STD-151 - Federal Test Method Standard Metals; Test Methods MILITARY MIL-STD-105 MIL-STD-109 MIL-STD-1168 .MIL-STD-1235 Sampling Procedures and Tables for Inspection by Attribut es Quality Assurance Terms and Defini-
4、 tions Lot Numbering of Ammunition Single and Multilevel Continuous Sampling Procedures and Tables for Inspection by Attributes THIS DOCUMENT CONTAINS /O PAGES. 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- DIL-T-Y8321 33 m 7777906 0338833 7 m M
5、IL-T-48321 (PA) DRAWINGS U.S. ARMY PICATINNY ARSENAL PRODUCT AND PACKAGING DRAWINGS 9280151 - Battery Test Set 9287749 - Packing and Marking for Box, Fiberboard, for Test Set, Battery (Copies of specifications, standards, drawings and publications listed above required by suppliers in connection wit
6、h specific procurement functions Should be obtained from the procuring ac- tivity or as directed by the Contracting Officer). 3. REQUIREMENTS 3.1 Material. - Materials shall be in accordance with 3.2 Assembly. - The assembly shall comply with all reqube- applicable specifications and drawings ments
7、specified on drawing (dwg.) 9280151 and with all require- ments specified in applicable specifications. tance between each test point and the respective clips shall be fifty (50) milliohms. ricated and finished In a thorough, workmanlike, manner. shall be free of burrs, chips, sharp edges, cracks, u
8、nblended radii, surface defects, dirt, grease, rust, corrosion products, loose wire strands, exposed leads on internal pins or solder joints, and other foreign matter. The cleaning agent or method used shall not be injurious to any part, nor shall the part be contaminated by the cleaning agents. sha
9、ll be neat and sharply defined. 3.3 Calibration Test Cable Continuity. - The maximum resis- - 3.4 Workmanship. - All parts and assemblies shall be fab- They All markings and stampings 3.5 Submission of Results of Contractor-Conducted Examina- tions and Tests, - The contractor shall-forward copies of
10、 the results of any of his examinations or tests to the designated address as.required by the contract. Results shall be submitked within thirty (30) days at the completion of each lot tested (see 6.4). 2 Lis Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I
11、HS-,-,- - .- MIL-T-48323 33 H 7999906 0338834 O H MIL-T-48321 (PA) 3.6 First Article Inspection. - This specification makes provisions for First Article Inspection. submission of the First Article Samples by the contractor shall be as specified in the contract. Requirements for the 4. QUALITY ASSURA
12、NCE PROVISIONS 4.1 Responsibility for Inspection.-Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein, contract or order, the supplier may use his own or any other facilities suitable for the
13、 performance of the inspection re- quirements specified herein, unless disapproved by the Govern- ment. the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and ser- vices conform to prescribed requirements. Reference shall be made to MIL-STD-
14、109 to define terms used herein, The provi- Except as otherwise specified in the The Government reserves the right to perform any of -siens of MIL-A-2550 shall apply. 4.1.1 Submission of Produck.-At the time each completed lot of items deliverable under the contract is submitted to the Government fo
15、r acceptance, the contractor shall supply the fol- lowing information accompanied by a certificate which attests that the information provided is correct and applicable to the product being submitted. a. A statement that the lot complies with all of the quality assurance provisions specified in this
16、 specification. b. Drawing and Specification number and date, together with identification and date of changes thereto, C. A statement that all material purchased by the con- tractor meets requirements, when such material is controlled by Government or commercial specifications referenced in any of
17、the contractual documents, and that certificates of conformance are on file and available for review. d. Number of fGems in the lot. e, Date submitted. The certificate shall be signed by a responsible agent of the certifying organization. The initial certificate submitted shall be substantiated by e
18、vidence of the agents authority to bind his principal. Substantiation of the agents authority will not be required with subsequent certificates unless, dur- another agent of the certifying organization. a ing the course of the contract, this authority is vested in 3 - i Provided by IHSNot for Resale
19、No reproduction or networking permitted without license from IHS-,-,-MIL-T-48321 (PA) - 4.2 First Article Inspection 4.2.1 Submission.-Prior to the start of regular production the contractor shall submit a first article sample (see 6,ic) to a Government approved facllity as designated by the contrac
20、ting officer for evaluation in accordance with the provisions of 4.2.2 and 4.2.3. printed wiring board assemblies and five (5) batterytest set assem- blies which have been produced by the contractor or furnished by a supplier and which have been manufactured using the same pro- duction processes, pr
21、ocedures and equipment which will be used in fulfilling the contract. All parts and materials including packaging and packing shall be obtained from the same source of supply as will be used in regular production. mission, the contractor shall inspect the sample to the degree necessary to assure tha
22、t it conforms to the requirements of the contract and submit a record of this inspection with the sample, including a certificate of conformance for materials, A sample containing known defects will not be submitted unless specifi- cally authorized by the Contracting Officer. A first article sample,
23、 or portion thereof, as directed by the Contracting Officer, shall also be submitted whenever there is a lapse in production for a period in excess of 90 days -or whenever a change occurs in manufacturing process, material used, drawing or spec- ification such as to significantly affect product unif
24、ormity -as determined by the Government. will be subjected by t-he Government to any or all of the exam- inations and tests specified in this specification and any or all requirements of the applicable drawings. Rejection. - If any component, subassembly or assembly fails to comply with all of the a
25、pplicable requirements, the first article sample shall be rejected. The Government reserves the right ta terminate Its inspection upon any failure of an inert component or subassembly to comply with any of the stated requirements . The first article sample shall consist of five (5) . Prior to sub- -
26、=-, 4.2.2 Inspections to be performed.-Assemblies and components as specified in MIL-STD- 105. Changes to the process, specifications, or drawings not affecting safety, performance, interchangeability, or storage, as determined by the Government, shall not be deemed to alter the homogeneity of an in
27、spection lot. All material submitted for inspection in accordance with this specification shall comply with the homogeneity criteria specified herein regardless of the type of sampling procedure which is being applied to deter- mine conformance with requirements. Lot numbering, as required, shall be
28、 in accordance with MIL-STD-1168. ing subparagraphs shall be performed on inspection lots (see 4.3.1) of the components or assemblies designated in the appli- cable paragraph headings. Inspection for critical defects (and major defects, when so specified) shall be 100 percent. Samp- ling plans for m
29、ajor and minor defects shall be in accordance with MIL-STD-105 except that continuous sampling plans in accor- dance with MIL-STD-1235 may be used if approved by the Government. Instead of applying the AQLs designated herein to the groups of major and minor defects listed, the contractor may elect t
30、o apply an AQL of 0.40 percent for each major defect and an AQL of 0.65 percent for each minor defect. When this method is elected, it shall be applied to all of the major and minor defects listed in the applicable sub-paragraph of this section, except where 100 percent inspection is specified, and
31、be documented as part of the contractors inspection system. Equipment necessary for the per- formance of the inspections listed shall be in accordance with 4.3.2 Examination.-The examinations listed in the follow- 4.3.4. 4.3.2.1 Calibration Test Cable (see dwg. 9280152, Covering a detail of 9280151)
32、. Cat egorie s Defects Method of Code No. Inspection (see 6.2) CriCical: None defined 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_._ MIL-T-48321 13 7777706 0318837 6 m MIL-T-48321 (PA) Maj or: A 201. Evidence of poor workmanship (see 3.4) . Vi
33、sual Code No. 02001 02002 02003 02004 Code No. 03001 03002 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-YB321 13 797970b 031B3 M -cd- MIL-T-48321 (PA) 4 . 3 . 3 TESTING i 4.3.3.1 Calibration Test Cable Continuity (see 3.3) - Major Defect, -
34、Code No. 01004. - The lot shall be tested 100 percent in accordance with 4.4.1. Any cable failing o comply with al1 of the specified requirements shall be classed defective and re- moved from the lot, (Non-Destructive Test) Contact Hardness (see dwg. 9281218). - MaJor Defect - Code No. 04001. - Ten
35、(10) samples shall be randomly selected from each heat treatment lot and tested in accordance with FED-STD-151, Test Method 243.1. hardness requirement shall be classed defective. The lot shall be rejected if one (1) or more contacts are classed defective. (Non- destructive Test) 4.3.3.2 Any contact
36、 failing to comply with the specified 4.3.3.3 Voltage Calibration (see dwg. 9280151), - Major Defect - Code No. 05001. - The lot shall be inspected 100 percent in accord- ance with 4.4.2. specified drawing requirements shall be classed defective and re- moved from the lot. (Non-Destructive test) Any
37、 test set failing to comply with all of the 4.3.4 Inspection Equipment.-InspectSon equipment required to perform the inspections prescribed in this specification is identified in the Examination (4.3.2) and Test Method (4,4) paragraphs herein. bilities for inspection design and approval. See 6.3 for
38、 details concerning responsi- 4.4 Test Methods and Procedures 4.4.1 Calibration Test Cable Continuity Test. - The cable shall be tested for continuity using a digital readout ohmmeter and observation made for compliance with the applicable requirements. 4.4.2 Voltage Calibration Test, - The specifie
39、d voltage shall be applied to the battery test terminals and the meter indicator shall deflect to the go - no go point on the meter face. failing to comply with the specified requirements shall be classed defective. Any meter 5. PREPARATION FOR DELIVERY 5.1 Preservation and Packaging. 5.1.1 Level A.
40、 - Each cable shall be preserved and packaged in accordance with dwg. 9287749. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I. . MIL-T-48321 I3 9 77906 0318837 T W MIL-T-48321 (PA) - 5.2 Packing 5.2.1 5.3 Level A. - The cable preserved and packa
41、ged in 5.1.1, Marking. - Marking of the carton shall comply with dwg, shall be packed for shipment in accordance with dwg. 9287749. 9287749. 5.4 Shipping. - When cables of more than one lot are shipped together, each lot shall be kept separate and the division between lots clearly indicated to preve
42、nt mixing of the lots in transit, 6. NOTES 6.1 Ordering data.-Procurement documents shall specify the following: a. Title, number and date of this specification. b. lot in accordance with the information specified in Standard Data cards. - Data cards shall be prepared for each Provisions for submiss
43、Lon of first article samples, MIL-STD-1167. C. 6.2 Inspection code numbers.-The five digit code numbers assigned to the inspections herein are to facilitate future data collection and analysis by the Government. They should be cited as references on drawings of equipment designs sub- mitted Oy the c
44、ontractor to the Government for approval (see 6.3.3). 6.3 Inspection Equipment Designs.-Inspection equipment designs are of two types - Government Special Inspection Equip- ment (SIE) designs and contractor designs. SIE designs are designated by drawing numbers under the “Method of Inspectionff head
45、ings in Section-4. Design responsibility for all other inspection equipment is assigned to the contractor. The contractor need not furnish any design when a complete Govern- ment SIE design is provided. Unless otherwise specified, how- ever, the contractor may submit alternate or modified con- tract
46、or designs of SIE in accordance with 6.3,2 and 6.3.3 should he elect to do so, 6.3.1 SIE designs.-SIE designs may consist of any of the f o 11 owing : - - . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-48321 13 W 79797Ob 03LYO b .T-nr MIL-T-
47、48321 (PA) a. Detailed drawings which completely depict all infor- mation necessary for the fabrication and use of the item of . inspection equipment. b. A source control drawing or a specification control drawing as defined in MIL-STD-100. C. An envelope drawing, as defined in MIL-STD-100, which es
48、tablishes the criteria which a detailed design shall meet. When envelope drawings are specified, the contractor shall prepare designs which comply with the criteria therein. 6.3.2 Contractor designs.-Contractor designs are required for all inspection equipment for which SIE designs are not speci- fi
49、ed and may include commercial equipment which the contractor proposes to use. (Commercial equipment is defined as unmodified equipment which is cataloged and available for purchase by the general public), Contractor designs shall include appropriate operating instructions, calibration procedures and maintenance procedures. catalog listings or other means which provide stifficient infor- mation to permit identificat
