1、MIL-B-1462F 6 January 1988 SUPERSEDING MIL-B-l462E(GL) 15 June 1977 MILITARY SPECIFICATION BELT, GENERAL OFFICERS This specification is approved for use by the U.S. Army Natick Research, Development, and Engineering Center, Department of the Army, and is available for use by all Departments and Agen
2、cies of the Department of Defense. 1. SCOPE 1.1 Scope. This document covers a leather belt for general officers. 1.2 Classification. The belts shall be of the following sizes as specified - (see 6.2). Schedule of sizes 28 34 40 29 35 41 30 36 42 31 37 43 32 38 44 33 39 45 46 2. APPLICABLE DOCUMENTS
3、2.1 Government documents. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of 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 Stand
4、ardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 8440 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. 53 THIS DOCUMENT CONTAINS i4 PAGES. 4 Provided by IHSNot for ResaleNo reproduction or networ
5、king permitted without license from IHS-,-,-MIL-B-1462F 2.1.1 Documents. The 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 Specificati
6、ons and Standards (DODISS) and supplement thereto, cited in the solicitation. SPECIFICATIONS FEDERAL V-T-285 - Thread, Polyester KK-L-271 - Leather, Cattlehide, Strap, Vegetable Tanned UU-P-553 - Paper, Wrapping, Tissue PPP-B-636 - Boxes, Shipping, Fiberboard PPP-B-676 - Boxes, Setup PPP-T-45 - Tape
7、, Gummed, Paper, Reinforced and Plain, for Sealing and Securing MILITARY MIL-F-10884 - Fasteners, Snap MIL-L-35078 - Loads, Unit; Preparation of Semiperishable Subsistence Items; Clothing, Personal Equipment and Equipage; General Specification For MIL-W-43061 - Wax, Machine Stitching S AN D ARD S FE
8、DERAL FED-STD-311 - Leather, Methods of Sampling and Testing FED-STD-751 - Stitches, Seams, and Stitchings MI LI TARY MIL-STD-105 - Sampling Procedures and Tables for Inspectdon by Attributes MIL-STD-129 - Marking for Shipment and Storage MIL-STD-147 - Palletized Unit Loads MIL-STD-731 - Quality of
9、Wood Members for Containers and Pallets DRAWINGS U.S. ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 2-4-54 - Belt, General Officers; Assembly, Details and Sections *- II 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-1462F (Copie
10、s of documents required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) 2.2 Other publications. The following documents form a part of this document to the extent specified herein. document
11、s which are DOD adopted shall be 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. Unless otherwis
12、e specified, the issues of the AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Commercial Packaging (Application for copies should be addressed to the American Society for Testing and Elaterials, 1916 Race Street, Philadelphia, PA 19103.) (Technical society and techn
13、ical association documents are generally available for reference from libraries. They are also distributed among technical 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 docum
14、ent shall take precedence. Nothing in this document, however, shall supersede applicable laws and regulations unless a specific exemption has been obtalned. 3. REQUIREMENTS 3.1 First article. When specified in the contract or purchase order, a sample shall be subjected to first article inspection (s
15、ee 4.3, 6.2, and 6.4). 3.2 Materials. 3.2.1 Leather, cattlehide. The leather shall be full grain cattlehide side leather and shall be chrome tanned or vegetable tanned or combination tanned with chrome and vegetable tanning agents. The area of a side shall be no greater than 22 square feet. The leat
16、her shall be drum dyed and finished shade Black 111 and shall match the standard sample (see 6.3). a two-way boarded appearance. The thickness of the leather components shall be as specified in the drawing. All exposed raw edges of the leather in the belt shall be stained to match the color of the g
17、rain surface of the leather. leather shall be tested in accordance with 4.4.1 for resistance to dry and wet crocking. Staining of the dry crock cloth shall be not lower than Munsell value 9.0 and staining of the wet crock cloth shall be not lower than Munsell value 8.5. The leather shall have The 3
18、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- tIIL-B-LLI62F 4 m 7777706 0372113 3 m MIL-B-1462F 3.2.2 Leather, cattlehide, vegetable tanned. The filler strip shall be leather conforming to type II or III, class 2 of KK-L-271 except that the leathe
19、r shall be flesh splits. specified in the drawing. The color shall be natural and no finish shall be applied. Requirements applicable to colorfastness, cracking, breaking force and elongation are not applicable. The thickness of the filler strip shall be as 3.2.3 Thread, polyester. The thread shall
20、be Black AA, C.A. 66043, type I, class 1, subclass C and size 3 conforming to V-T-285. 3.2.4 Tape, pressure-sensitive adhesive, 518 inch wide. The tape shall be made from a woven base fabric weighing 3 to 4 ounces per square yard. 3.2.5 Wax, stitching. The wax shall be black conforming to MIL-W-4306
21、1. 3.2.6 Fasteners, snap. The snap fasteners shall conform to style 2A, finish 3 of MIL-F-10884. a secure clinch. The button and eyelet shall be of sufficient length to insure 3.2.7 Staples. The staples shall be cadmium plated steel wire or stainless steel wire, 18 gauge. approximately 3/8 inch wide
22、 and 3/16 inch leg length. securely clinched. The stapling machine shall be pre-set to form staples The staples shall be 3.3 Construction. The construction shall conform in all respects to Drawing 2-4-54 and as specified herein. 3.3.1 Stitches, seams and stitchings. All stitching shall conform to st
23、itch type 301 of FED-STD-751, with 6 to 8 stitches per inch. Stitching shall be performed on a machine using the hot wax specified in 3.2.5. shall be maintained so that there will be no loose stitching resulting in a loose bobbin or top thread or no excessively tight stitching resulting in puckering
24、 of the material sewn. The stitch lock will be embedded in the center of the material sewed. All thread ends shall be trimmed to a maximum length of 1/4 inch. other seams or stitching shall be overstitched one stitch. Thread tension Ends of seams and stitching, except on the keeper, when not caught
25、in 3.3.1.1 Repairs of type 301 stitching. Repairs of stitching shall be as follows: a. stitching shall be repaired by restarting the stitching one stitch back of the end of stitching. When thread breaks or bobbin run-outs occur during sewing, the b. Thread breaks or two or more consecutive skipped o
26、r run-off stitches noted during inspection of the item (in-process or end item) shall be repaired by overstitching. The stitching shall start one stitch back of the defective area and continue one stitch beyond the defective area onto the existing 4 * Provided by IHSNot for ResaleNo reproduction or
27、networking permitted without license from IHS-,-,-MIL-B-3462F 4 M 7777906 0372334 5 M MIL-B-1462F stitching. tive stitching without damaging the material and restitching in the required manner. i/ 1/ When making the above repairs, the ends of stitching are not required to be Loose or tight stitching
28、 shall be repaired by removing the defec- - - backstitched. 3.3.2 Setting of style 2A snap fasteners. The hoIe punched before inserting the male or female part of the fastener shall be smaller than the outside diameter of the fastener tube so that the tube must be forced through the hole. The fasten
29、ers shall be securely clinched. 3.4 Marking. 3.4.1 Size marking. The belt size shall be indented in the leather on the inner side of belt upon the facing in the size characters and in the location shown on Drawing 2-4-54. No other brands or marks shall appear upon the belts. 3.5 Replacement of defec
30、tive components. During the spreading, cutting, and manufacturing process, components having material defects or damages that are classified as defects in 4.4.3 and 4.4.4 shall be removed from production and replaced with nondefective and properly matched components. 3.6 Workmanship. The belt shall
31、conform to the quality of product estab- lished by this document and the occurrence of defects shall not exceed the applicable acceptable quality levels. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is
32、 responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the 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 disapprove
33、d by the Government. The Government reserves the right to perform any of the inspections set forth in this document where such inspec- tions are deemed necessary to assure supplies and services conform to prescribed requirements. 4,l.l Responsibility for compliance. All items must meet all requireme
34、nts of sections 3 and 5. The inspection set forth in this document shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirement in the document shall not relieve the contractor of the responsibility of assuring that all products or su
35、pplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective material. 5 Provided by
36、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-1462F 4.1.2 Responsibility for dimensional requirements. Unless otherwise specified in the contract or purchase order, the contractor is responsible for assuring that all specified dimensions have been met. e
37、xamined on the end item, inspection shall be made at any point, or at all points in the manufacturing process necessary to assure compliance with all dimensional requirements. When dimensions cannot be 4.1.3 Certificates of compliance. When certificates of compliance are submitted, the Government re
38、serves the right to inspect such items to determine the validity of the certification. 4.2 Classification of inspection. The inspection requirements specified herein are classified as follows: a. First article inspection (see 4.3). b. Quality conformance inspection (see 4.4). 4.3 First article inspe
39、ction. When a first article is required (see 6.21, it shall be examined for the defects specified in 4.4.3 and 4.4.4. of any defect shall be cause for rejection of the first article. The presence 4.4 Quality conformance inspection. Unless otherwise specified, sampling for inspection shall be perform
40、ed in accordance with MIL-STD-105. 4.4.1 Component and material inspection. In accordance with 4.1, components and materials shall be inspected in accordance with all requirements of referenced documents unless otherwise excluded, amended, modified or qualified in this document or applicable purchas
41、e document. In addition, the full grain leather shall be tested for colorfastness (resistance to crocking) in accordance with Method 3031 of FED-STD-311. fails to meet requirements for colorfastness. Sampling for testing the leather shall be in accordance with sampling procedures for non-fabricated
42、leather as defined in FED-STD-311. The lot shall be rejected if any specimen 4.4.1.1 Certification. The contractor shall furnish a certificate of compliance for the requirements specified in 3.2.4 and 3.2.7. The contractor shall also certify that the leather specified in 3.2.1 is full grain cattlehi
43、de tanned and drum dyed in accordance with 3.2.1 and does not exceed 22 square feet in total area. cause for rejection of the lot. Failure to comply with any of the above requirements shall be 4.4.2 In-process inspection. Inspection of sub-assemblies shall be made to ascertain that construction deta
44、ils which cannot be examined in the finished product are in accordance with specified requirements. The Government reserves the right to exclude from consideration for acceptance, any material or service for which in-process inspection has indicated nonconformance. -6 1. i 6 Provided by IHSNot for R
45、esaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-LLIb2F 4 m 7777706 03721Lb 7 m MIL-B-1462F 4.4.3 End item visual examination. The end items shall be examined for the The lot size shall be expressed in units of belts. defects listed in table I. The sample unit shall be
46、 one belt. acceptable quality level (AQL), expressed in terms of defects per hundred units, shall be 2.5 for major defects and 6.5 for total (major and minor combined) defects. The inspection level shall be II and the TABLE I. End item visual defects Classi fication Examine Defect Major Minor Color
47、and finish of grain cattlehide leather Thread Cleanliness Belt size Material, general Quality of grain cattlehide leather Black color does not compare favorably with approved sample or color not uniform seriously affecting appearance. appearance but not seriously Color not uniform affecting Not spec
48、ified boarded finish Not specified color Any permanent stain or spot clearly noticeable, that cannot be removed Any spot or stain removable with cleaning agent Not as specified Any component not fabricated of the specified material Not full grain Any hole, cut, or rupture: - Seriously affecting serv
49、ice- ability or appearance - Affecting serviceability or appearance but not seriously Damage to grain of leather, boney or brittle leather: - Seriously affecting - Affecting serviceability or serviceability or appearance appearance but not seriously X X X X X X X X X X X 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-14bZF 84 7979706 0372117 O MIL-B-1462F TABLE I. End item visual de
