1、/ MIL-S-53012(ME) 9 September 1982 9- i9-17 x MILITARY SPECIFICATION SUSPENSION KIT, 6-INCH HOSELINE This specification is approved for use by the Mobility Equipment Research and Development Command, Department of the Army, and is available for use by all Departments and Agencies of the Department o
2、f Defense. 1. SCOPE 1.1 Scope. . This specification covers a suspension kit for use in suspending a hoseline system over rough terrain. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. Unless otherwise specified, the following specifications and standards of the
3、issue listed in that issue of -the Department of Defense Index of Specifications and Standards (DoDISS) specif ed in the solicitation, form a part of this specification to the extent specified herein. SPECIFICATIONS FEDERAL T-R-60 5 FF-C-450 F F-T-2 7 6 FF-T-7 91 RR- C- 2 7 1 RR-W-4 1 O GGG-B-490 PP
4、P-B-601 P PP-B-6 21 PPP-B-640 - Rope, Manila and Sisal. - Clamps, Wire Rope. - Thimbles, Rope. - Turnbuckles. - Chains and Attachments , Welded and Weldless. - Wire Rope and Strand. - Blocks, Tackle (Manila and Nylon Rope). - Boxes, Wood, Cleated-Plywood. - Boxes, Wood, Nailed and Lock-Corner. - Box
5、es, Fiberboard, Corrugated, Triple-Wall. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: US Army Mobility Equipment Research and Development Command, ATTN: DRDME-DS, Fort. Belvoir, VA 220 60 by
6、using the self -addressed Standardization Document improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. I .- .i i . . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-530LZ 4b W 9949406 0223837 8 W MIL-S-53012
7、(ME) MILITARY MIL-P-116 MIL-T-704 MIL-E-5 2798 STANDARDS MILITARY MIL-STD-105 MIL-STD-129 MIL-STD-130 MIL-STD-1188 - Preservation-Packaging, Methods of. - Treatment and Painting of Materiel. - Enamel, Alkyd, Camouflage. - Sampling Procedures and Tables for Inspection - Marking for Shipment and Stora
8、ge. - Identification Marking of US Military - Commercial Packaging of Supplies and by Attributes. Property. Equipment. 2.1.2 Other Government drawings. The following other Government drawings form a part of this specification to the extent specified herein. DRAWINGS ME Ai 13226E1570 - Saddle, Hose,
9、Fabric. e (Copies of specifications, s tandards drawirigs, and publications required by manufacturers in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer .I 2.2 Other publications. The following document(s) form
10、 a part of this specification to the extent: specified herein. The issues of the documents which are indicated as DoD adopted shall be the issue listed in the current DoDISS and the supplement thereto, if applicable. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) ANSI/ASTM A 108 - Steel Bars, Carbon,
11、Cold-Finished, Standard ANSI/ASTM A 575 - Merchant Quality Hot-Rolled Carbon Steel Bars. Quality. (Application for copies should be addressed to the American National Standards Institute, 1430 Broadway New York, NY 10018.) (Technical society and technical association specifications and standards are
12、 generally available for reference from libraries. among technical groups and using Federal agencies.) They are also distributed 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-53012 46 W 7797706 0223838 T W MIL-S-5 3012 (ME) 2.3 Order of pre
13、cedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. 3. REQUIREMENTS 3.1 Descri-prion. The suspension kit shall consist of the following components fitted in a chest, and shall be as specifie
14、d herein: Component Quantity Wire rope 350 feet Manila rope 300 feet Shack les 60 Hose saddles 60 Steel pickets 14 Steel blocks 4 Turnbuckles 4 Wire rope thimbles 4 Wire-rope clamps 25 - -. 3.2 First article (first produced kit). The contractor shall furnish one or more kits as specified (see 6.2) f
15、or examination within the time frame specified (see 6.2) to prove that his production methods will produce kits that comply with the requirements of this specification. in Section 4 and shall be subject to surveillance and approval by the Government (see 6.3). Examination shall be as specified 3.3 M
16、aterials. Materials shall be as specified herein and on the drawings. Materials not specified shall be selected by the contractor and shall be subject to all provisions of this specification (see 6.4). - 3.3.1 Material deteriorations prevention and control (MADPAC). The suspension kit shall be fabri
17、cated from compatible materials, suitably finished, to provide protection from corrosion and other forms of material deterioration. Assurance shall be given in the form of a finish plan which clearly identifies the specific finish or treatment to-be used on the various components and assemblies, to
18、provide protection against the various forms of material deterioration in the applicable operating and storage environments to which they may be exposed. 3.3.2 Galvanic corrosion. Dissimilar metals as defined in MIL-T-704 shall not used in intimate contact without suitable protection to circumvent g
19、alvanic cor ros ion. 3.4 Component s. 3.4.1 Wire rope. The wire rope shall conform to RR-W-410, Type I, Class 2, other characteristics optional, 1/2-inch diameter, and shall be furnished in one continuous length on wood or metal spool. 3 Provided by IHSNot for ResaleNo reproduction or networking per
20、mitted without license from IHS-,-,-MIL-S-53012 46 4494406 0221L7 LI MIL-S-S3012(ME) 3.4.2 Manila rope. Manila rope shall conform to T-R-605, Type M, Class 2, standard lay, mildew-resistant treated, 1-1/2 inches in circumference, and shall be in one continuous length on wood or metal spool. 3.4.3 Wi
21、re rope clamps. Wire rope clamps shall conform to FF-C-450, Type I, Class 2, 1/2-inch size. 3.4.4 Shackles. Shackles shall conform to Rli-C-271, Type IV, Class 2, 1/2-inch size . 3.4.5 Hose saddles. 3.4.5.1 Drawing. Hose saddles shall be as shown on Drawing Al 1322631570. The drawing forming a part
22、of this specification is an end product drawing. permissible without prior approval of the contracting officer. could cumulatively result in incorrect fits, the contractor shall provide tolerances within those prescribed on the drawing to insure correct fit, assembly, and operation of the suspension
23、 kit. layouts, flow sheets, processing procedures, etc.) prepared by the contractor or obtained from a vendor to support fabrication and manufacture of the production item shall be made available, upon request, for inspection by the contracting officer or his designated representative. No deviation
24、from the prescribed dimensions or tolerances is Where tolerancea Any data (e.g., shop drawings, 3.4.6 Steel pickets. The pickets shall be solid steel bars conforming to ANS/ASTM A 575, UNS G10200 or ANSI/ASTM A 108, UNS 610180. The diameter shall be not less than 0.75 inch, and the length shall be n
25、ot more than 36 inches. One end shall be sharpened to a 30 degree included angle point. 3.4.7 Steel blocks. Steel blocks shall conform to GGG-B-490, Type II, single sheave, 4-inch shell length and shall be fitted with rig No. 10. diameter shall be not less than 0.360 inch diameter. Center pin 3.4.8
26、-urnbuckles. Turnbuckles shall conform to FF-T-791, Type I, Form 1, Class 5, l/2-inch by 12 inches. 3.4.9 Wire rope thimbles. Wire rope thimbles shall conform to FF-T-276, Type II, 1/2 inch size. 3.5 Chest. All components of the kit shall be placed in a steel chest not less than 0.073 inch in thickn
27、ess. fastening devices and handles. Bins, cradles or blocking shall be provided for components of the kit to prevent damage during shipment or handling. The chest shall not exceed 22 inches in height. all items in the chest shall be furnished. permanently attached to the inside of the cover. The che
28、st shall have a hinged cover, A loading plan indicating the location of The loading plan shall be 3.6 1dentification.marking. The kit shall be identified in accordance with MIL-CTD-130. cover of the chest. Identification marking shall be applied to the outside of the 4 Provided by IHSNot for ResaleN
29、o reproduction or networking permitted without license from IHS-,-,-MIL-S-53012 L16 = 7797706 022320 $1. MIL-S-5 30 12(ME) 3.7 Treatment and painting. The portions of the kit normally painted shall be cleaned, treated and painted in accordance with MIL-T-704, Type A, with a finish coat in accordance
30、 with MIL-E-52798, Type I, color sand. 3.8 Workmanship. Metal used in fabrication shall be free from kinks and sharp bends, not damage the material. suitable for the thickness of the steel, may be employed instead of shearing and sawing. All bends shall be made with controlled means to insure unifor
31、mity of size and shape. Precaution shall be taken to avoid overheating. Heated steel shall be allowed to cool slowly. The straightening of material shall be done by methods that will Corners shall be square. Flame-cutting, using tips 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsiblity for inspections.
32、 Unless otherwise specified in the contract, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract, the contractor may use his own or any other facilities suitable for the performance of the inspection requ
33、irements 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 assure supplies and services conform to prescribed requirements. 4.1,1 Component and mate
34、rial inspection. The contractor is responsible for insuring that components and materials used are manufactured, examined, and tested in accordance with referenced specifications and standards, as applicable. 4.2 Classification of inspections. The inspection requirements specified herein are as foll
35、ows: a. b. c. Inspection of packaging (see 4.6) First produced-kit inspection (see 4.3). Quality conformance inspection (see 4.4). 4.3 First produced kit inspection. 4.3.1 Examination. The first produced kit shall be examined as specified in 4.5.1. Presence of one or more defects shall be cause for
36、rejection. 4.4 Quality conformant-e inspection. 4.4.1 Sampling. Sampling for examination shall be in accordance with MIL-STD-105. - 4.4.2 kamination. Samples selected in accordance with 4.4.1 shall be examined for major and minor defects specified in 4.5.1. percent defective for major defects and 2.
37、5 percent defective for minor defects. AQL shall be 0.4 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.5 Inspection procedure. 4.5.1 Barnination. The suspension kit shall be examined as specified herein for the following defects: Major 101. Mate
38、rial not as specified. 102. Finish plan not adequate. 103. 104. Chest not as specified. 105. Loading plan missing. 106. 107. Components missing, not packaged in chest according to loading plan, or not as specified. Treatment and painting not as specified. Diesimilar metals not in compliance with MIL
39、-T-704. Minor 201. Identification marking missing, incomplete or illegible. 202. Workmanship not as specified. - 4.6 Inspection of packaging. 4.6.1 Quality conformance inspection of pack. 4.6.1.1 Unit of product. For the purpose of inspection, a completed pack prepared for shipment shall be consider
40、ed a unit of product. 4.6.1.2 Sampling. Sampling for examination shall be in accordance with MIL-STD-105. 4.6.1.3 Examination. Samples selected in accordance with 4.6.1.2 shall be examined for the following defects. AQL shall be 2.5 percent defective. 108. 109. Containers not as specified. 110. 111.
41、 Unpainted metal surfaces not: coated as required for level A. Fiberboard boxes not closed as specified. Marking illegible, incorrect, incomplete, or missing. 50 PACKAGING 5.1 Preservation. Preservation shall be level A or commercial, as specified bee 6.2). 5.1.1 Level A. Prior to placement in the c
42、hest, unpainted metal surfaces of components of the kit requiring a contact preservative in accordance with MIL-P-116 shall be coated with type P-1 preservative. conform to the applicable specification listed in, and shall be applied in accordance with, MIL-P-116. specified in 3.5 and the cover clos
43、ed and latched. The preservative shall The components shall be placed in the chest as 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-S-53012 46 7779906 02Z1Bt2 1 m MIL-S-5 3012 (ME) 5.1.2 Commercial. Comercial preservation shall be in accordan
44、ce with MIL-STD-1188. 5.2 Packing. Packing shall be level A, level B, or commercial as specified (see 6.2). 5.2.1 Level A. The chest, containing the components of the kit, shall be packed in a close-fitting box conforming to PPP-B-621, Class 2 or PPP-B-601, Overseas Type, Grade B. 5.2.2 Level B. The
45、 chest, containing the components of the kit, shall be packed as specified in 5.2.1 for level A, except the bx shall be domestic type, or packed in a fiberboard box conforming to PPP-B-640, Class 2. boxes shall be waterproof-sealed in accordance with the box specification appendix Fiberboard 5.2.3 C
46、ommercial. Commercial packing shall be in accordance with MIL-STD-1188, except the chest shall not be used as the shipping container and -the shipping container shall contain only one chest. 5.3 Marking. Marking shall be in accordance with MIL-STD-129 for military levels of protection. MIL-STD-1188,
47、 except that segregation and identification of kit components shall not be required. Commercial marking shall be in accordance with 6. -NOTES 6.1 Intended use. The suspension kit is intended for use with a 6-inch, lightweight, collapsible hoseline system. 6.2 Ordering data. Acquisition documents sho
48、uld specifty the following: a. Title, number and date of this specification. b. C. Time frame required for submission of first produced kit and-number of kit required (see 3.2). Degree of preservation and degree of packing required (see 5.1 and 5.2). 6.3 First produced kit. Any change or deviation o
49、f production kit from the approved first produced kit during production will be subject to the approval of the contracting officer. the contractor of his obligation to furnish kits conforming to this specification. Approval of the first produced kit will not relieve 6.4 Recycled material. Unless otherwise specified herein, all equipment, material and articles incorporated in the products covered by this specification shall be new, and shall be fabrica
