1、MIL-T-40627B 81 9999906 0574802 b MIL-T-40627B 8 June 1992 SUPERSEDING 29 November 1983 MIL-T-40627A MILITARY SPECIFICATION TIEDOWN ASSEMBLY, CHAIN TYPE, FOR DRUM(S), FABRIC, COLLAPSIBLE, LIQUID FUEL, CYLINDRICAL, 500-GALLON CAPACITY This specification is approved for use by all Departments and Agen
2、cies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers tiedown assemblies for use with 500 gallon capacity cylindrical liquid fuel collapsible fabric drums. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications an
3、d standards form a part of this document to the extent specified herein. specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). Unless otherwise SP
4、ECIFICATIONS FEDERAL PPP-B-601 - Boxes, Wood, CLeated Plywood. P PP- B- 6 2 1 - Box, Wood, Nailed and Lock-Corner. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: USA Belvoir Research, Developme
5、nt, and Engineering Center, ATTN: STRBE-TSE, Fort Belvoir, VA 22060-5606 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 8110 DISTRIBUTION STATEMENT A. Approved for pub1 ic release, distribution is un1 imited.
6、 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-40b27B 81 m 9999906 0574803 8 m MIL-T-40627B STANDARDS MILITARY MIL-STD-105 MIL-STD-129 - Sampl i ng Procedures and Tab1 es for Inspect i on by - Marking for Shipment and Storage. Attributes. (Un
7、less otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.1.2 Government drawing. The following Government drawing forms a part of Unl
8、ess otherwise specified, the this document to the extent specified herein. issue is that. cited in the solicitation. DRAWINGS ME TA13226E2255 - Tiedown Assembly, Chain Type for Drum, Fabric Collapsible, Liquid Fuel, Cylindrical, 500-Gallon Capaci ty , (Copies of drawings required by contractors in c
9、onnection with specific acquisition functions should be obtained from the US Army Belvoir Research, Development, and Engineering Center, ATTN: STRBE-FSH, Fort Belvoir, VA 22060- 5606. ) 2.2 Non-Government publications. The following document(s) form a part of this document to the extent specified he
10、rein. of the documents which are DoD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). Unless otherwise specified, the issues
11、 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3953 - Strapping, Flat Steel and Seals. D 4675 - Selection and Use of Flat Strapping Materials. (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia PA 19103.) (Non-Governmen
12、t standards and other publications are normally available from the organizations that prepare or distribute the documents. be available in or through libraries or other informational services.) These documents also may 2.3 Order of Drecedence. In the event of a conflict between the text of this docu
13、ment and the references cited herein, (except for related associated detail specifications, specification sheets or MS standards), the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.
14、2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-406278 81 m 9999706 0574804 T m MIL-T-40627B 3. REQUIREMENTS 3.1 Description. The tiedown assembly shall be as shown on top assembly TA13226E2255 and as specified herein. 3.1.1 Drawinqs. The dra
15、wings forming a part of this specification are end product drawings. No deviations from the prescribed dimensions or tolerances is permissible without prior written approval of the contracting officer. Where tolerances could cumulatively result in incorrect fits, the contractor shall provide toleran
16、ces within those prescribed on the drawings to insure correct fit, assembly, and operating of the tiedown assembly. Any data (e.g., shop drawings, layouts, flow sheets, processing procedures, etc.) prepared by the contractor or obtained from a vendor to support fabrication and manufacture of the pro
17、duction item shall be made available, upon request, for inspection by the contracting officer or designated representative. 3.2 Material. Material shall be as specified herein and on the applicable drawings. be subject to all provisions of this specification. Materials not specified shall be selecte
18、d by the contractor and shal 3.2.1 Material deterioration prevention and control. The tiedown assembly shall be fabricated from compatible materials, inherently corrosion resistant or treated to provide protection against the various forms of corrosion and deterioration that may be encountered in an
19、y of the applicable operation and storage environments to which the tiedown assembly may be exposed. 3.2.2 Identification of materials and finishes. The contractor shall ident the specific material, material finish or treatment for use with component and subcomponent, and shall make information avai
20、lable upon request to the contrac officer or designated representative. fY i ng 3.2.3 Recovered materials. For the purpose of this requirement, recovered materi al s are those materi al s which have been collected from sol id waste and reprocessed to become a source of raw materials, as distinguishe
21、d from virgin raw materials. The components, pieces and parts incorporated in the tiedown assembly may be newly fabricated from recovered materials to the maximum extent practicable, provided the tiedown assembly produced meets all other requirements of this specification. Used, rebuilt or remanufac
22、tured components, pieces and parts shall not be incorporated in the tiedown assembly. 3.3 Welding. The surface of parts to te welded shall be free from oxide, scale, paint, grease, and other foreign matter. Welds shall be continuous, sound, smooth, and free from porosity, cracks, incomplete fusion,
23、and deformation of material. All scale or flux deposits (when flux is used) shall be removed from the finished welds. 3.4 Workmanship. The finished tiedown assembly shall be clean, well made, and free from all burrs, slivers, sharp injurious projections, and any defects which may affect appearance,
24、serviceability, or safety. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibilitv for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
25、from IHS-,-,-VIL-T-40b27B 81 = 9999906 0574805 1 MIL-T-40627B inspection requirements (examinations and tests) 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 r
26、equirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed reqirii-ements. 4.1.1 Responsibilit
27、y for compliance. All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. ahsence of any inspection requiretnents in the specification shall not relieve the contract
28、or of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements, however, this does
29、 not authorize submission of known defective niaterial, either indicated or actual, nor does it commit the Government to acceptance of defective material. The 4.1.2 Component. and niaterial inspection. lhe contractor is responsible for insuring that components and materials used are manufactured, ex
30、amined and tested in accordance with referenced specifications, standards, and drawings, as appl i cab1 e. 4.2 glassfication of inspections. lhe inspection reqiiirements 5pecified herein are classified as follows: a. Quality conformance inspection (sec 4.3) II. Inspection of packaging (see 4.4). 4.3
31、 Qualityconformance inspection. 4.3.1 La. Lach lot shall consist of all units o liedown assemblies nianiifactured under the same condilion: and al. the Lanie :imp, and offered to the Govcrnmeiit al the same tinie. 4.3.2 Samplinq. Sample size shall tie dctermined by using MIL- SlD-105, table I sild I
32、Ia. A lot shall be accepted wlieri zero defects are found and rejected when one or more defects are foiina. 4.3.3 Examination. Samples selected in accordance with 4.3.2 shall be examined for the following defects: 101. liedown assembly not in accordance with drawings (see 3.1). 102. Missing, malform
33、ed or otherwise impaired parts, components or assemblies 103. Materials not as specified (see 3.2). 104. Materials not resistant to corrosion or deterioration (see 3.2.1). 105. Contractor does not have documentation available for identification of materials, material finishes, or treatment (see 3.2.
34、23. 106. Used, rebuilt or remanufactured components, pieces, or parts incorporated in the tiedown assembly (see 3.2.3). 107. Welding not as specified (see 3.3). 108. Workmanship not as specified (see 3.4). (see 3.1). 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without lice
35、nse from IHS-,-,-MIL-T-40627B 81 = 99YqqOb 0574806 3 = MIL-T-40627B 4.4 Inspection of packaqinq. 4.4.1 Oualitv conformance inspection of packaqinq. 4.4.1.1 Unit of Droduct. For the purpose of inspection, a completed pack prepared for shipment shall be considered a unit of product. 4.4. I and one or
36、4.4. .2 SamDlinq. Sample size shall be determined by using MIL-STD-105, table Ia. A lot shall be accepted when zero defects are found and rejected when more defects are found. .3 Examination. Samples selected in accordance with 4.4.1.2 shall be examined for the following defects. 109. Boxes not as s
37、pecified for level A or C (see 5.1). 110. Strapping not as specified for level A or C (see 5.1). 111. Packing not as specified for level A or C (see 5.1). 112. Marking missing, illegible, incorrect, or incomplete for level A or C (see 5.2). 5. PACKAGING 5.1 Packinq. Packing shall be level A or C as
38、specified (see 6.2). 5.1.1 Level A. Components comprising one complete tiedown assembly shall be compactly style optional or PPP-B-621, class 2, style optional. Care shall be exercised to insure that, as far as practicable, portions of the tiedown covered by chain covers shall be positioned near the
39、 top of the shipping container to minimize the weight bearing on the chain covers. Box closure and strapping shall be in accordance with the appendix to the applicable box specification. conform to ASTM D 3953 type 1 or 2, zinc-coated, as applicable, and ASTM D 4675. packed in a close-fitting box co
40、nforming to PPP-B-601, overseas type, Strapping shall 5.1.2 Level C. Packing shall be as specified in 5.1.1 except boxrc shall Ge 5.2 Markinq (see 6.3). In addition to any special marking specified in the domestic type or class as applicable and sti-.ipping may be zinc coatel, contract or purchase o
41、rder (see 6.2), marking shall be in accordance with MIL-STD-129. 6. NOTES (This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.) 6.1 Intended use. The tiedown assembly described herein is intended for holding one, two, or three drum(s), fabr
42、ic, collapsible, liquid fuel, cylindrical, MIL-D-23119 (filled to rated capacity only) in position while being transported. The tiedown assemblies are designed for use on M44 series 2-1/2-ton and M939 series 5-ton cargo trucks. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted w
43、ithout license from IHS-,-,-MIL-T-40b27B 81 9999706 0574807 5 H MIL-T-40627B 6.2 Acquisition requirements. Acquisition documents should specify following: a. Title, number, and da e of the specification. b. c. Level of packing requ red (see 5.1). d. Any special marking required (see 5.2). Issue of D
44、ODISS to be cited in the solicitation, and if requ specific issue of ind vidual documents referenced (see 2.1.1 the red, the and 2.2). For 6.3 Level of Dreservation. The tiedown assembly requires no preservation purposes of preservation/packing level marking the preservation shall be considered leve
45、l A. 6.4 Subject term (key word) listinca. B1 i vet Drum Ti edown 6.5 Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. Custodians: Army - ME Air Force - 69 Preparing activity: Army - ME Project 8110-0291 Review activities: Army - MT DLA - GS User activity: Navy - MC 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
