1、I. -_ DOD-P-b3542 53 7797706 OIO7LIII I - _- - b /3 029 a e 0 EiFI DOD-P-63542 1 Dec 1981 MILITARY SPECIFICATION PIN, GROOVED, HEADED-LONGITUDINAL GROOVE, METRIC, GENERAL SPECIFICATION FOR This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1
2、.1 ScoDe. This specification covers metric headed-grooved pins having longitudinal grooves. 2 APPLICABLE DOCUMENTS 2.1 Government documents. 2blbl SDecifications. skandards,.and handbooks, Unless otherwise specified the following specifications, standards, and handbooks of the issue listed in that i
3、ssue of the Department of Defense Index of Specifications and Standards (DODISS) specified in the solicitation form a part of this specification to the extent specified hereinb I SPECIFICATIONS FEDERAL QQ-P-416 - Plating, Cadmium (Electrodeposited) PPP-H-1581 - Hardware (Fasteners and Related Items)
4、, Packaging of Mf LITARY DOD-P-63542/1 - Pin, Grooved, Headed-Longitudinal Grooved, Round Head, Carbon Steel, Metric STANDARDS FEDERAL FED-STD-66 - Steel: Chemical Composition and Hardenability Beneficial comments (recommendations, additions, deletions) and any pertinent data which my be of use in i
5、mproving this document should be addressed to: Commander, UIS. Army Armament Research and Development Command, ATTN: DRDAR- TST-S Dover, NJ 07801 by using the self-addressed Standardimtion Document Imrirovement Proposal (DD Form 1426) appearing at the end of this document or PROBLEM HARD COPY -I(.n
6、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILITARY NIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes (Copies of specifications, standards, handbooks, drawings and publications roquired by manufacturers in connection with
7、 specific acquisition ninotions should be obtained from the contracting activity or as directed by the contracting officer. ) G -2 Opder of wecedence. In the event of a conflict between the text of thi specification and the references other than specification sheets cited b in, the text of this spec
8、ification shall take precedence. 3 RWUIREMENTS 3.1 Specification sheets. The individual itenq- requirements shall be as specified herein and in accordgnce withthe applicable specification sheets, In the event of any conflict between .requirements f this specification and the specification sheet, the
9、 latter shall govern, 3.2 Vaterialsi. Recycled and reclaimed materials (see 3.1) shall be used to the maximum extent practicable. 3.2.1 Carbon steel. Carbon steel pins shall be cold drawn low carbon steel wire or cold finished bar. The steel shall conform to one of the 1100 or 1200 series of FED-STD
10、-66 and shall have a minimum ultimate shear strength of 441 MPa. 3.3 Dhensions, Dimensions and tolerances for al1 types of pins shall conform the dimensional requirements of the applicable specification sheet and shall apply after protective finishes, 3 b4 Performance characteristicg, The pins shall
11、 meet the following performance requirements when subjected to the applicable test specified in 4.8. 3.Qb1 Double shear forcec The pins shall be capable of withstanding the minimurn double shear force specified in table I (see %9,3) . 2 Provided by IHSNot for ResaleNo reproduction or networking perm
12、itted without license from IHS-,-,-DOD-P-63542 53 797770b 0309433 5 W Nominal pin diameter (mm) Double shear force (kilonewtons) min Carbon steel I i4 I b3 1 i7 2 .O 3 .O 2 i8 2.3 3 -7 2.6 4,8 3 -0 633 4 ,O 11 63 6 .O 25b4 5 i0 17.6 - DOT)-P- 6 3542 ;. . . :. I. 3+5 Finish. ke protective fink31 Of %
13、he .pins shall be as follows (see i. 4.9.2). 3.5.1 Cadmium Dla-te. Carbon steel pins shall be cadmium plated in accordance with QQ-P-4.16, type I, class 3 (5bl pm thick)b 3.6 WorkmanshiD, The workrmnship shall be uniform in quality and free of irregularities or detrimental defects. The surface shall
14、 not contain any foreign matter, 4. QUALITY ASSURANCE PROVISIOMS 4.1 ResDonsibilitv for insDection, Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the
15、 contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Governmentb The Government reserves the right to perform any of the inspections set forth in the specification w
16、here such inspections are deemed necessary to assure supplies and services conform to prescribed requirementsb 4 b2 classification of inmections b The inspection requirements specified herein are classified as follows: a. Materiais inspection (see 4b4) b . Quality confor.mnce inspection (see 4 , 5 )
17、 4.3 InsDection conditions i Unless otherwise specified, all inspections shall be performed in accordance with the test conditions specified in 4,9bI , 4,9.2, md 4-9.3, 4.4 bterials inspection. Materials inspection shall consist of certification supported by verifying data that the materials used in
18、 fabricating the pins are in accordance with the requirements of 3b2 prior to such fabrication, Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-? E 4.5 Qualitv conformance. insoection, Quality conforniance inspection shall be as specified in table II
19、, Esch pin which does not pass any of the tests specified shall be defective. TABLE II. Qualitv conformance insDection. Inspection I Group A Dimensions Finish Group C 1 . Shear strength , Requirement paragraph 3 73 3.5.1 3b4. I -.1 Test method paragraph 4b9b3 4.6 Quaitv confo-mance insDec tion samx,
20、 lu. 4,6.1 Jnsoection lot. An inspection lot shall consist of all pins covered by a single specification sheet, produced under essentially the same conditions, and offered for inspection at any one time. 4 u6 c2 Samolinn for grow A insx,ectiori. . Sampling for group A inspection shall be as specifie
21、d in 4,6,2.1 and 4.6,2,2b 4.6.2.1 however, final acceptance and shipment shall be withheld until the group C inspection hm shown that the corrective action was successful. In the event of failure after reinspection, information concerning the failure shall be furnished to the cognizant inspeckion ac
22、tivity and the qualifying activity. 4.8 inspect ion of DackFF=?in one pin diameter away from the end of the pin. Clearance between the loading and supporting roembens shall be 0,127 rmp maximumb Hardness of the loading and supporting members shall be- 55Hl?C minimum, The hole for the pins shall have
23、 sharp edges and shall be as specified in the applicable specifica- tion sheetb Hnish test. 5. PACKAGING 5,l Packaging rauirements. The requirements for packaging shall be in accordance with PPP-H- I 58 1 (see 6 2) 6, NOTES 6.1 Intended use. Pins covered by this specification are intended for use in
24、 such application where threaded fasteners might be used, but where use of headed groove pins afford rapid application and greater economy, 6 ,2 Ordering data. Acquisition docwnents should specify the following: ab Title, number, and date of this specification and applicable specification sheet. b,
25、Applicable military specification sheet part number(s) . c. Finish (see 3*5*1). dr Applicable levels of packaging (see 5*1), Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- DOD-P-b3542 53 7777706 OL094L7 2 m i DOD-P-6 35 4 2 Custodians: Army - AR Navy - OS Air Force - 99 Preparing activity: (Project 53.1 5-0324) Army - AR Review activities: Army - AT DLA - IS NSA - NS User activities: Army - ME Agent : DLA - IS 7 c PROBLEM HARD COPY - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
