ARMY MIL-B-286 D-1987 BUTTONS TACK AND TACK BUTTON《纽扣钉》.pdf
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1、- MIL-B-28bD 83 77777Ob 0370735 7 = _ _ c-83-tc MIL-B-286D 23 March 1987 SUPERSEDING MIL-B-286C 5 May 1969 MILITARY SPECIFICATION BUTTONS, TACK; AND TACK, BUTTON This specification is approved for use by all Departments and Agencies of he Department of Defense. 1. SCOPE 1.1 Scope. This document 1.2
2、Classification. Tack following types and sizes as covers metal tack buttons and button tacks. buttons and button tacks shall be of the specified (see 6.2). 1.2.1 Button, tack. Type I - Plain Size - 22 line Size - 27 line Size - 30 line Size - 40 line Type IL - Burst of Glory Size - 27 line 1.2.2 Tac
3、k, button. Type IX - Button tack Size - 14 Iine by 0.406 inch prong length Size - 17 line by 0.406 inch prong length Size - 17 line by 0.437 inch prong length Size - 17 line by 0.750 inch prong length Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of
4、use in improving this document should be addressed to U.S. Army Natick Research, Development, and Engineering Center, Natick, MA 01760-5014, by using the self -addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. 1 1 AMSC N/A PSC
5、8315 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-B-2bD 83 7779906 0370736 7 MIL-B-286D 2. APPLICABLE DOCUMENTS 2.1 Government documents. * 2.1.1 Documents. Th
6、e following documents 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 of Specifications and Standards (WDISS) and supplement thereto, cited in the solicitation
7、. SPEC IF ICATIONS FEDERAL PPP-B-566 - Boxes, Folding, Paperboard PPP-B-636 - Boxes, Shifpping, Fiberboard PPP -B-6 6 5 - Boxes; Paperboard, Metal Edged and Components FPP-B-676 - BQXeS, Setup MILITARY MIL-F-495 - Finish, Chernieai, Black, for Copper Alloys MIL-L-3 5078 - Loads, Unit: Preparation of
8、 Semiperishabe Subsistence Items; Clothing, Personal Equipment and Equipage; General Specification Far STANDARDS MTLITARY NIL-STD -10.5 MIL-STD-129 MIL-STD-I 47 - Sampling Procedures and Tables for Inspection - Marking far Shipment and Storage - Palletized Unit Loads * 2.1.2 Other Government documen
9、ts, The following other Government documents Unless otherwise by Attributes form a part of this document to the extent specified herein. specified, the issues shaIl be those in effect on the date of the solccitation. - 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without li
10、cense from IHS-,-,-MIL-I-2bD 3 777970b 0370737 O O . a O MIL-B-286D DRAWINGS U*S* ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 4-1 -4 3 O - Buttons, Tack and Tack, Button 4-1-431 - Buttons, Tack and Tack, Button - Jig for Strength Test (Copies of documents required by contractors in con
11、nection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity. ) W 2.2 Other publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the docu
12、ments which are DOD adopted shall he those listed in the issue of the DODISS specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issues of the nongovernment documents which are current on the date of the solicitation. AMERICAN SOCI
13、ETY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Commercial Packaging (Application for copies shall be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) (Technical society and technical association documents are generally avail
14、able for reference from libraries. They are also distributed among technicai groups and using Federal agencies.) * 2.3 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 shall take precedence. Nothing in this d
15、ocument, however, shall supersede applicable laws nd regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified in the contract or purchase order, a sample shall be subjected to first article inspection (see 4.3, 6.2, and 6.3). 3.2 Standard product.
16、Tack buttons and button tacks shall be standard current products of the manufacturer, except as modified herein (see Drawing 4-1-430). 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-286D 3.3 Materials. Materials not definitely specified shal
17、l be of the quality normally used by the manufacturer for tack buttons and button tacks provided the completed item complies with all provisions of this document (see 6.4). 3.4 Construction. The tack prong may be made of (Burst of-Glory) shall be tack and button shall be made of brass, except the co
18、pper. The design detail of type II tack button clear, unmarred, unobliterated, and as shown on Drawing 4-1-4301 forming operations without wrinkling or cracking. 4.5.1, the complete and assembled buttons and tacks shall sustain a pull of not less than 60 pounds without deforming or separation of the
19、 components or assembly. Material composition and thickness shall withstand the When tested as specified in 31-5 Finish. 3.5.1 Button. The front and back of the button shall receive a black chemical finish in accordance with MIL-F-495, except that the gloss rating my be a maximum of 40. The finish s
20、hall chow resistance to hot soap solution and accelerated weathering in accordance with MIL-F-495. 3.5.2 Tack. The tack cap and prong shall receive either a black chemical At the aption of the contractor, the cap may I_ finish in accordance with MIL-F-495 except tests need not apply, or a- commercia
21、l black oxide finish. receive an additional clear organic finish achieving a maximum gloss rating of 40. 3.6 Workmanship. The back and front of: the finished buttons and the caps of the tacks shall be clean and free from any rough OP sharp edge, burr or sliver, oil, dents, digs, pits, wrinkxes, grea
22、se or dirt. Buttons andtacks shall not be cracked-, broken, or maXf omed . 4. QUALITY ASSURANCE PKOVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the Except as otherwise contract or purchase order, the contractor is responsible for the performance of all inspection requirem
23、ents as specified herein. specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requrements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the ins
24、pections set forth in this document where such inspeclzions are deemed necessary to assure supplies- and services conform to prescribed requirements. 4 _- : ;i .5r o Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-ZhD 3 777770b 0370737 - - MIL-
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