1、1 INCH-POUND 1 MIL-S-52159C 2 Februarv 1994 SUPERSEDING 27 September 1971 MIL-S-52159B MI L ITARY SPEC IF I CAT ION SLING, MULTIPLE LEG, .625 INCH BY 6-FOOT CHAIN, WITH SPECIAL HOOKS AND RING This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOP
2、E 1.1 ScoDe. This specification covers a two-leg chain sling equipped with special hooks and a connecting ring. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 SDecifications and standards. The following specifications and standards form a part of this document to the extent specified herein
3、. 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 SPECIFICATIONS FEDERAL PPP-B-60 1 - Boxes, Wood, Cleated Plywood. PPP-B-6
4、21 - Boxes , Wood , Nai 1 ed and Lock-Corner . MILITARY MIL-C-16173 - Corrosion Preventive Compound, Solvent Cutback, Cold Appl i cat i on. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: ARMY B
5、ELVOIR RDE CTR, ATTN SATBE TSE, 10101 GRIDLEY RD STE 104, FT BELVOIR VA 22060-5818 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. US AMSC NIA FSC 5420 DISTRIBUTION STATEMENT A. Approved for pub1 ic re1 ease; distribution
6、i s un1 imi ted. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-52L59C M 9799906 L971L43 DL9 H MIL-S-52159C STANDARDS MILITARY MIL-STD-105 MIL-STD-129 MIL-STD-130 MIL-STD-889 - Dissimilar Metals. - Sampl ing Procedures and Tab1 es for Inspect
7、ion by - Marking for shipment and Storage. - Identification Marking of US Military Property. Attributes. (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from: STDZN DCMNT ORDER DESK, BLDG 4D, 700 ROBBINS AVE, PHILADELPHIA PA 19111-50
8、94.) 2.1.2 Other Government drawinqs. The following other Government drawings form a part of this document to the extent specified herein. specified, the issues shall be those cited in the solicitation. Unless otherwise DRAW I NGS ME DL13212E7099 - S1 ing, Mu1 tiple Leg. (Copies of drawings required
9、 by contractors in conn tion with specific acquisition functions should be obtained from: USA BELVOIR RDE CTR, ATTN SATBE JBS, 10101 GRIDLEY RD, STE 104, FT BELVOIR VA 22060-5818.) 2.2 Non-Government Publications. The following documents form a part of this Unless otherwise specified, the issues doc
10、ument to the extent specified herein. 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). AMERIC
11、AN 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: AMERCN SCTY however, this does not authorize submission of known defective material , either indicated or actu
12、al , nor does it commit the Government to acceptance of defective material. 4.1.2 Component and materi al inspect i on. The contractor is responsi bl e for ensuring that components and materials used are manufactured, examined, and tested i n accordance with referenced speci fi cat ions and standard
13、s , as appl i cab1 e. 4.1.3 Parts and components. Parts and components detailed on the drawings shall be inspected in accordance with the quality assurance provisions (QAP) shown on the drawings. inspection, the sampling plan, and the basis for acceptance or rejection (see 6.4 and 6.5.1). The drawin
14、gs specify the characteristics requiring QAP 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-VIL-S-52L59C 9999906 197LL4b 828 MIL-S-52159C 4.2 Classification of inspections. The inspection requirements specified herein are classified as follows: a.
15、 b. c. First article inspection (see 4.3). Qual i ty conformance inspect ion (see 4.4). Inspection of packaging (see 4.6). 4.3 First article insoection. 4.3.1 Examination. The first article sling shall be examined as specified in 4.5.1, as applicable. Presence of one or more defects shall be cause f
16、or reject i on. 4.3.2 -Tests. The first article sling shall be tested as specified in 4.5.2. Failure of any test shall be cause for rejection. 4.4 Oualitv conformance inspection. 4.4.1 Sampling. Sampling for examination and test shall be in accordance with MIL-STD-105. table IIa. A lot shall be acce
17、pted when zero defects are found and rejected when one or more defects are found. Sample size shall be determined by using MIL-STD-105, table I and 4.4.2 Examination. Samples selected in accordance with 4.4.1 shall be examined for the major and minor defects specified in 4.5.1. 4.4.3 Tests. Samples
18、selected in accordance with 4.4.1 shall be tested as 4.5 Inspect i on procedure. specified in 4.5.2. Failure of any test shall be cause for rejection. 4.5.1 Examination. The slings shall be examined as specified herein for the fol 1 owing defects : Ma.1 or 101. Material not as specified (see 3.3). 1
19、02. 103. 105. 106. 107. Incomplete or incorrect assembly. 108. Materials not resistant to corrosion and deterioration, or treated to be resistant to corrosion and deterioration of the applicable storage and operating environments (see 3.3.1). Dissimilar metals as defined in MIL-STD-889 are not effec
20、tively insulated from each other (see 3.3.1.1). Used, rebuilt or remanufactured components, pieces, or parts incorporated in the sling (see 3.3.2). Workmanship not as specified (see 3.6). Any part or component not in accordance with the QAP requirements as shown on the drawings. Mi nor 201. Identifi
21、cation marking incorrect, missing or illegible (see 3.5). 202. Dimensions other than those identified by QAP data not as specified. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-S-52159C W 9999906 L97LL47 b4 MIL-S-52159C 4.5.2 Test. Suspend
22、an 11,000-pound load for 5 minutes from each hook of the sling while the legs of the sling form an included angle of 60 degrees f5 degrees. Any evidence of breakage or permanent deformation shall constitute failure of this test. 4.6 InsDection of oackasinq. 4.6.1 Oualitv conformance insoection of Pa
23、ck. 4.6.1.1 Unit of oroduct. For the purpose of inspection, a completed pack 4.6.1.2 SamDlinq. Sampling for examination shall be in accordance with prepared for shipment shall be considered a unit of product. MIL-STD-105. 4.6.1.3 Examination. Samples selected in accordance with 4.6.1.2 shall be Pres
24、ence of one or more defects shall be examined for the following defects. cause for rejection. 105. 106. 107. 108. 109. 110. Marking missing, illegible, incorrect, or incomplete (see 5.3). Slings not coated with the preservative specified (see 5.1). Boxes not as specified for Level A or B (see 5.2.1
25、or 5.2.2). Blocking and bracing not adequate to prevent movement for level A or B (see 5.2.1 or 5.2.2). Quantities packed together exceed limitations of the box for level A or B (see 5.2.1 or 5.2.2). Strapping not as specified for level A or B (see 5.2.1 or 5.2.2). 5. PACKAGING 5.1 Preservation. Eac
26、h complete sling shall be coated with preservative conforming to MIL-C-16173, grade 1 (see 6.6). 5.2 Packinq. Packing shall be level A, By or C as specified. 5.2.1 Level A. The slings shall be packed together in a close-fitting box conforming to PPP-B-601, overseas type, style optional or PPP-B-621,
27、 class 2, style optional, in quantities not to exceed the weight limitation of the box. contents shall be blocked and braced to prevent free movement. Closure shall be in accordance with the appendix to the applicable box specification. shall be in accordance with ASTM D 3953, type 1 or 2, zinc-coat
28、ed, size as appl icable and ASTM D 4675. The Strapping 5.2.2 Level B. Packing shall be as specified in 5.2.1 for level A except boxes shall be domestic type or class as applicable and strapping may be zinc-coated. 5.2.3 Level C. The slings shall be packed to assure carrier acceptance and safe delive
29、ry to destination at lowest ratings in fiberboard or wooden containers complying with Uniform Freight Classification Rules or National Motor Freight C1 assi fi cat i on Ru1 es. 5.3 Markinq. In addition to any special marking specified in the contract or purchase order (see 6.2), marking shall be in
30、accordance with MIL-STD-129. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-52157C 9977906 1771148 bTO MI L-S-52159C + 6. (Th be he 6.1 float NOTES s section contains information of a general or explanatory nature that may pful , but is not
31、mandatory.) Intended use. The sling is intended for use in the erection of fixed and ng bridges. 6.2 Acauisition reauirements. Acquisition documents should specify the fol 1 owi ng : a. Title, number, and date of this specification. b. When first article is required for inspection and approval, and
32、the number of units required (see 3.2). c. Level of preservation and packing required (see 5.1 and 5.2). d. Any special marking (see 5.3). 6.3 First article. When a first article inspection is required, the item(s) should be a production model. units. The contracting officer should include specific
33、instructions in acquisition documents regarding arrangements for examinations, approval of the first article test results and disposition of the first articles. bids should provide that the Government reserves the right to waive the requirement for samples for first article inspection to those bidde
34、rs offering a product which has been previously acquired or tested by the Government, and that bidders offering such products, who wish to rely on such production or test, must furnish evidence with the bid that prior Government approval is presently appropriate for the pending contract. unless spec
35、ifically requested to do so in the solicitation. The first article should consist of 1 or more Invitation for Bidders should not submit alternate bids 6.4 Quality assurance provisions (QAP). The contracting officer should require A suggested paragraph is the supplier to maintain records of all QAP i
36、nspections. as follows: “The supplier shall maintain complete records of all examinations and tests performed to verify the requirements of classified QAP characteristics. records shall include as a minimum, lot size, sample size, drawing requirements, actual measurements, number and type of deficie
37、ncies found, quantity approved, quantity rejected, corrected action taken when applicable.“ The 6.5 Definitions. 6.5.1 Quality assurance orovisions tQAP1. A QAP is a contractual requirement that supplements section 4 of the specification. requirements which must be inspected on the product drawings
38、to verify the design objectives of the product and assure interchangeability of repair parts. QAP indicates the minimum 6.6 Levels of preservation. Levels of preservation have not been included as the preservation specified is the minimum acceptable for any level. 7 Provided by IHSNot for ResaleNo r
39、eproduction or networking permitted without license from IHS-,-,-MIL-S-52159C 6.7 Sub.iect term (key word) listinq. Chain, sl ing Fixed bridge sling Floating bridge sling Sling, chain S1 ing, bridge erection Sling, multiple leg Sling, hook and ring 6.8 Chames from Drevious issue. Marginal notations
40、are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. Custodian: Army - ME User activity: Navy - MC Preparing activity: Army - ME Project 5420-01 76 t 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
