1、AMSC N/A FSC 2540 INCH-POUND A-A-52464C 19 August 2013 SUPERSEDING A-A-52464B 7 September 1999 COMMERCIAL ITEM DESCRIPTION COUPLER, DRAWBAR, RING: LIGHT DUTY, 60,000 LB GVW; OFFSET (TAPER SHANK), 60,000 LB GVW; AND HEAVY DUTY, 120,000 LB GVW The General Services Administration has authorized the use
2、 of this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers the general requirements for coupler, drawbar, ring: light duty, 60,000 lb, Gross Vehicle Weight (GVW); offset (taper shank), 60,000 lb GVW; and heavy duty, 120,000 lb GVW. Coupler,
3、 drawbar, ring: light duty, 60,000 lb GVW; offset (taper shank), 60,000 lb GVW; and heavy duty, 120,000 lb GVW covered by this CID are intended for commercial/industrial applications. 2. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This CID uses a classification system which is included in th
4、e PIN as shown in the following example (see 7.1). AA52464 - 001 CID Dash number number (See table l) Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data that may improve this document should be sent to: DLA Land and Maritime, ATTN: VAI, P.O. Box 3990, Colu
5、mbus OH 432183990, or email fluidflow.dla.mil. Since contact information can change you may want to verify the currency of the address information using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
6、,-,-A-A-52464C 2 3. SALIENT CHARACTERISTICS. 3.1 Interface and physical dimensions. Coupler, drawbar, ring: light duty, 60,000 lb GVW; offset (taper shank), 60,000 lb GVW; and heavy duty, 120,000 lb GVW supplied to this CID shall be as specified herein. TABLE l. Weight capacity. CID number dash Type
7、s Name 001 Type l Heavy duty, 120,000 lb GVW 002 Type ll Light duty, 60,000 lb GVW 003 Type lll Offset (Taper Shank), 60,000 lb GVW 3.2 Material. Drawbars shall be made from steel forging material conforming to UNS G41400 or G43400 (see 7.5.1). The use of recovered materials made in compliance with
8、regulatory requirements is acceptable providing that all requirements of this CID are met. 3.3 Heat treatment. The drawbars shall be quenched and tempered to Rockwell HRC 28-32. The area marked A in figures 1 through 3 shall have a hardness range of Rockwell HRC 48-52 and a depth of hardness 0.062 t
9、o 0.18 inches. 3.4 Design. The design of the drawbar shall be as specified in figures 1, 2, or 3 for the applicable type required (see 2). 3.5 Painting. The painting procedure for the drawbar shall be as follows: a. Clean and treat as specified in TT-C-490 type I or III. b. Prime as specified in MIL
10、-DTL-53030 or MIL-DTL-53022 dry film thickness 0.8 - 1.5 mils. c. Topcoat color green 383 as specified in MIL-DTL-64159 or MIL-DTL-53039 dry film thickness 1.8 mils minimum. 3.6 Marking. Coupler, drawbar, ring: light duty, 60,000 lb GVW; offset (taper shank), 60,000 lb GVW; and heavy duty, 120,000 l
11、b GVW supplied to this CID shall be marked with the manufacturers (MFRs) standard commercial PIN. (NOTE: The part number marked on the unit pack shall be the CID PIN.) 3.7 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials shoul
12、d be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.8 Workmanship. Coupler, drawbar, ring: light duty, 60,000 lb, GVW; offset (taper shank), 60,000 lb GVW; and he
13、avy duty, 120,000 lb GVW shall be processed in such a manner as to be uniform in quality and shall be free from other defects that will affect life, serviceability, or appearance. 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials to the maximum extent practi
14、cable, in accordance with 23.403 of the Federal Acquisition Regulation (FAR). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52464C 3 NOTES: 1. Dimensions are in inches. Unless otherwise specified, tolerances are 0.031 inches and 5 on angular di
15、mensions. DO NOT SCALE. 2. An asterisk (*) is used to show an area of international interest (see 7.1). 3. Surface hardness shall be checked at locations marked A (top and bottom as shown on side view at locations marked on top view). FIGURE 1. Type I drawbar, heavy duty, 120,000 lb GVW. Provided by
16、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52464C 4 NOTES: 1. Dimensions are in inches. Unless otherwise specified, tolerances are 0.031 inches and 5 on angular dimensions. DO NOT SCALE. 2. An asterisk (*) is used to show an area of international inter
17、est (see 7.1). 3. Surface hardness shall be checked at locations marked A (top and bottom as shown on side view at locations marked on top view). FIGURE 2. Type II drawbar, light duty, 60,000 lb GVW. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-
18、A-52464C 5 NOTES: 1. Dimensions are in inches. Unless otherwise specified, tolerances are 0.031 inches and 5 on angular dimensions. DO NOT SCALE. 2. An asterisk (*) is used to show an area of international interest (see 7.1). 3. Surface hardness shall be checked at locations marked A (top and bottom
19、 as shown on side view at locations marked on top view). FIGURE 3. Type III drawbar, offset (taper shank), 60,000 lb GVW. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52464C 6 NOTES: 1. Dimensions are in inches. DO NOT SCALE. 2. An asterisk (*
20、) is used to show an area of international interest (see 7.1). FIGURE 4. Lunette - coupler, drawbar, ring. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52464C 7 5. PRODUCT CONFORMANCE PROVISIONS. 5.1 Product conformance. The products provided
21、shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial market. The Government reserves the right to require proof of such conformance. 5.2 Certif
22、ication. Certification must be done with the procuring activity approval. The contractor shall certify that the product offered meets the salient characteristics of the description and conforms to the producers own drawings, specifications, standards, and quality assurance practices, and is the same
23、 as the product offered for sale in the commercial marketplace. The government reserves the right to require proof of such conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract 6. PACKAGING. Preservation, packing, and marking shall b
24、e as specified in the contract or order. 7. NOTES. 7.1 PIN. The PIN should be used for Government purposes to buy commercial products to this CID. See section 2 for PIN format example. 7.2 Environmentally preferable material. Environmentally preferable materials should be used to the maximum extent
25、possible to meet the requirements of this specification. As of the dating of this document, the U.S. Environmental Protection Agency (EPA) is focusing efforts on reducing 31 priority chemicals. The list of chemicals and additional information is available on their website http:/www.epa.gov/osw/hazar
26、d/wastemin/priority.htm. Included in the EPA list of 31 priority chemicals are cadmium, lead, and mercury. Use of these materials should be minimized or eliminated unless needed to meet the requirements specified herein (see Section 3). 7.3 Commercial and Government Entity (CAGE) code. For ordering
27、purposes, inventory control, and submission of these coupler, drawbar, ring: light duty, 60,000 lb, Gross Vehicle Weight (GVW) to DLA Land and Maritime under the Military Parts Control Advisory Group (MPCAG) evaluation program, CAGE code 58536 should be used. 7.4 Source of documents. FEDERAL SPECIFI
28、CATION TT-C-490 - Chemical conversion coatings and pretreatments for ferrous surfaces (base for organic coatings) DEPARTMENT OF DEFENSE SPECIFICATION MIL-DTL-53030 - Primer Coating, Epoxy, Water Based, Lead and Chromate Free MIL-DTL-53022 - Primer, Epoxy Coating, Corrosion Inhibiting Lead and Chroma
29、te Free MIL-DTL-64159 - Camouflage coating, water dispersible aliphatic polyurethane, chemical agent resistant MIL-DTL-53039 - Coating, Aliphatic Polyurethane, Single Component, Chemical Agent Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52464
30、C 8 Resistant (Copies of these documents are available online at http:/quicksearch.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) FEDERAL REGULATIONS FAR Federal Acquisition Regulations (FAR) (Copies of these documents are avai
31、lable online at www.acquisition.gov/comp/far/index.html or from the U.S. Government Printing Office, 732 North Capital Street, NW, Washington D.C. 20401.) 7.5 Ordering data. The contract or order should specify the following: a. CID document number, revision, and CID PIN. b. Product conformance prov
32、isions . c. Packaging requirements. 7.6 Commercial products. As part of the market analysis and research effort, this CID was coordinated with the following manufacturers of commercial products. At the time of CID preparation and coordination, these manufacturers were known to have commercial produc
33、ts that would meet the requirements of this CID. (NOTE: This information should not be considered as a list of approved manufacturers or be used to restrict acquisition to only the manufacturers shown.) MFRs CAGE MFRs name and address 4V314 Supplycore Inc. Div Headquarters 303 N Main St STE 800 Rock
34、ford, IL 61101-1199 http:/ Steve Cotone Tel: (815) 997-1633 Peter Provenzano (815) 964-7940 7.6.1 Government users. To acquire information on obtaining these coupler, drawbar, ring: light duty, 60,000 lb gvw;offset (taper shank), 60,000 lb gvw; and heavy duty, 120,000 LB GVW from the Government in
35、ventory system, contact DLA Land and Maritime, ATTN: DLA Land and Maritime, Call Center (NAB), P.O. Box 3990, Columbus, OH 432183990 or telephone (614) 692-2271 or (614) 692-3191.“). 7.7 Legacy. This commercial item description is a replacement for ZZ-T-831 for all federal agencies (ZZ-T-831 is canc
36、eled as of 30 April 1993 and copies of these documents are available online at http:/quicksearch.dla.mil or from the DLA Document Services Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191115094). 7.8 International interest. Certain provisions of this CID (see figures 1, 2, 3, and 4)
37、 are the subject of international standardization agreements (STANAG-4101 ED.2 and QSTAG 264). When amendment, revision, or cancellation of this specification is proposed that will modify the international agreement concerned, the preparing activity will take appropriate action through international
38、 standardization channels, including departmental standardization offices, to change the agreement or make other appropriate accommodations. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52464C 9 7.9 Changes from previous issue. Marginal notati
39、ons are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. MILITARY INTERESTS CIVIL AGENCY COORDINATING ACTIVITY: Custodians: GSA - FSS Army - AT Navy - MC Preparing activity: Air Force - 99 DLA - CC DLA - CC Review activities: P
40、roject 2540-2012-002 Army-Al, AR, CR4 Navy SA,YD Air Force 71,84 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
