1、Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data that may improve this document should be sent to: DLA Land and Maritime, ATTN: VAT, P.O. Box 3990, Columbus, OH 43218-3990, or email mailto:CircuitProtectdla.mil. Since contact information can change you m
2、ay want to verify the currency of the address information using the ASSIST Online database at https:/assist.daps.dla.mil/. AMSC N/A FSC 5920 INCH-POUND A-A-55474D 9 May 2012 SUPERSEDING A-A-55474C 3 May 2007 COMMERCIAL ITEM DESCRIPTION ADAPTER, FUSE, TYPE S The General Services Administration has au
3、thorized the use of this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers the general requirements for a type S fuse adapter. Type S fuse adapters covered by this CID are intended for commercial/industrial applications. 2. CLASSIFICATION/P
4、ART OR IDENTIFICATION NUMBER (PIN). This CID uses a classification system which is included in the PIN as shown in the following example (see 7.1). AA55474 - 01 CID PIN Dash number (see table I) 3. SALIENT CHARACTERISTICS. 3.1 Interface and physical dimensions. Fuse adapters supplied to this CID sha
5、ll be as specified herein and shall meet the requirements of UL 512 for fuseholders and type S fuse adapters (see figure 1). 3.2. Ampere rating. The ampere rating shall be as specified in table I. 3.3 Interrupt rating. The interrupt rating shall be 10,000 amperes rms at 125 volts. 3.4 Plug fuse acco
6、mmodation. This fuse adapter shall accommodate plug fuses supplied to CID A-A-55472. 3.5 Marking. Fuse adapters supplied to this CID shall be marked with the manufacturers (MFRs) standard commercial PIN and the UL 512 listing mark. (NOTE: The part number marked on the unit pack shall be the CID PIN.
7、) 3.6 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantage
8、ous life cycle costs. 3.7 Workmanship. Fuse adapters 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. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH
9、S-,-,-A-A-55474D 2 NOTES: 1. Dimensions are in inches. 2. Tolerance is .005 inch (0.13 mm), unless otherwise specified. 3. This item was designed using inch-pound units of measurement. In case of problems involving conflicts between the metric and inch-pound units, the inch-pound units shall rule. F
10、IGURE 1. Configuration and dimensions. Inches mm Inches mm .062 1.59 .125 3.17 .093 2.36 .585 14.86 .103 2.61 .605 15.37 .107 2.72 .750 19.05 .117 2.97 .844 21.44 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55474D 3 TABLE I. Electrical charac
11、teristics. CID PIN AA55474- Ampere rating CID PIN AA55474- Ampere rating 01 1 08 5 02 1.25 09 6.25 03 1.6 10 8 04 2 11 10 05 2.5 12 15 06 3.2 13 20 07 4 14 30 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance
12、with 23.403 of the Federal Acquisition Regulation (FAR). 5. PRODUCT CONFORMANCE PROVISIONS 5.1 Product conformance. The products provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the
13、same product offered for sale in the commercial market. The Government reserves the right to require proof of such conformance. 5.2 Market acceptance. The following market acceptance criteria are necessary to document the quality of the product to be provided under this CID: a. The company producing
14、 the item must have been producing a product meeting the requirements of this CID for at least 2 years. b. The company producing the item must have sold 1,000 units meeting this CID in the commercial marketplace over the past 2 years. 6. PACKAGING. Preservation, packing, and marking shall be as spec
15、ified 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. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55474D 4 7.2 Environme
16、ntally preferable materials. Environmentally preferable materials should be used to the maximum extent 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
17、 list of chemicals and additional information is available on their website http:/www.epa.gov/osw/hazard/watemin/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 requirem
18、ents specified herein (see section 3). 7.3 Commercial and Government Entity (CAGE) code. For ordering purposes, inventory control, and submission of these fuse plugs to DLA Land and Maritime under the Military Parts Control Advisory Group (MPCAG) evaluation program, CAGE code 58536 should be used. 7
19、.4 Source of documents. FEDERAL REGULATIONS FAR - Federal Acquisition Regulations (FAR). (Copies of this document are available online at http:/www.acquisition.gov/comp/far/index.html or from the U.S. Government Printing Office, 732 North Capital Street, NW, Washington D.C. 20401-0001.) Commercial I
20、tem Description A-A-55472 - Fuse, Plug, (Type S), Time Delay, Type S Base. (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or http:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5
21、094.) Other Publications UNDERWRITERS LABORATORIES, INCORPORATED (UL) UL 512 - Fuseholders. (Copies of this document are available online at http:/ or from the Underwriters Laboratories, Incorporated, 333 Pfingsten Road, Northbrook, IL 60062-2096.) (Industry association specifications and standards
22、are generally available for reference from libraries. They are also distributed among technical groups and using Federal agencies.) 7.5 Ordering data. The contract or order should specify the following: a. CID document number, revision, and CID PIN. b. Product conformance provisions. c. Packaging re
23、quirements. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55474D 5 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
24、 preparation and coordination, these manufacturers were known to have commercial products 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
25、MFRs name and address 71400 Cooper Bussmann, Incorporated P. O. Box 14460 St. Louis, MO 63178-4460 Phone number (636) 394-2877 Facsimile number (800) 544-2570 E-mail: mailto: Uniform Resource Locator (URL): http:/ 7.7 Part number (P/N) supersession data. These CID PINs supersedes the following MFRs
26、P/Ns as shown. This information is being provided to assist in reducing proliferation in the government inventory system. TABLE III. P/N supersession data. CID dash number AA55474- MFRs CAGE 71400 CID dash number AA55474- MFRs CAGE 71400 MFRs P/N 1/ MFRs P/N 1/ 01 SA 1 08 SA 51/2 02 SA 1-1/4 09 SA 6
27、-1/4 03 SA 1-6/10 10 SA 8 04 SA 2 11 SA 10 05 SA 2-1/2 12 SA 15 06 SA 3-2/10 13 SA 20 07 SA 4 14 SA 30 1/ The manufacturers P/N shall not be used for acquisition to the requirements of this CID. At the time of preparation of this CID, the aforementioned commercial products were reviewed and could be
28、 replaced by the CID P/N shown. For actual part marking requirements, see 3.5. 7.8 Government users. To acquire information on obtaining these fuse plugs from the Government inventory system, contact DLA Land and Maritime, ATTN: DLA Land and Maritime-FMX, Post Office Box 3990, Columbus, OH 43218-399
29、0, or telephone (614) 692-3677. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55474D 6 7.8.1 National stock number (NSN). The following is a list of NSNs assigned which correspond to this CID. The list is for information only and may not be ind
30、icative of all possible NSNs associated with the CID. For up to date information on assigned NSNs, please contact the aforementioned DLA Land and Maritime office (See 7.8). TABLE IV. NSNs. Dash number (see table I) AA55474- NSN Dash number (see table I) AA55474- NSN 01 N/A 08 N/A 02 N/A 09 5920-00-5
31、64-3579 03 5920-00-564-3574 10 N/A 04 N/A 11 5920-00-564-3581 05 N/A 12 5920-00-224-9762 06 N/A 13 5920-00-296-0470 07 N/A 14 5920-00-564-3584 7.9 Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extensive
32、ness of the changes. MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: GSA - FAS Custodians: Navy - EC Preparing activity: DLA - CC DLA-CC Project 5920-2012-010 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.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
