1、 METRIC A-A-55480A 8 August 2002 SUPERSEDING A-A-55480 7 December 1993 COMMERCIAL ITEM DESCRIPTION CONNECTORS, PIN AND RECEPTACLE, ELECTRICAL, RECTANGULAR, RACK AND PANEL, DUST COVER The General Services Administration has authorized the use of this Commercial Item Description (CID). 1. SCOPE. This
2、CID covers the general requirements for connectors, pin and receptacle, electrical, rectangular, rack and panel, dust cover. Connectors, pin and receptacle, electrical, rectangular, rack and panel, dust cover is intended for commercial/industrial applications. This dust cover is for MIL-DTL-28748/9
3、and /10 connectors and can be used in applications that require a high-density polyethylene dust cover. 2. CLASSIFICATION. This CID uses a classification system, which is included in the Part Identification Number (PIN) as shown in the following example (see 7.1). PIN. The PIN for the CID shall be a
4、s shown in the following example: A-A-55480 - 01 CID number Dash number (see table I) AMSC N/A FSC 5935 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data which may improve th
5、is document should be sent to: Defense Supply Center Columbus, ATTN: DSCC-VAI, Post Office Box 3990, Columbus, Ohio 43216-5000, telephone (614-692)-0538, or facsimile (FAX) (614) 692-6940 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55480A 2 N
6、OTES: 1. Dimensions are in millimeters. 2. Inches are in parentheses. 3. Unless otherwise specified, tolerance is 0.76 millimeter (.030 inch). 4. The US Government preferred system of measurement is the metric SI system. However, this item was originally designed using inch-pound units of measuremen
7、t. In the event of conflict between the metric and inch-pound units, the inch-pound units shall take precedence. 5. Dimensions A and B are measured at the opening, with 1.5 draft acceptable. 6. An inward or outward bow of 0.76 millimeter (.030 inch) is acceptable at A and B dimensions. 7. Manufactur
8、ers molded PIN and name location is optional. MFG MOLDED NAME (SEE NOTE 7) MFG MOLDED PART NO. (SEE NOTE 7) 1.0 (2.54 MM) TYP B 1/2B REF 1.27 (0.05) TYP 1.27 (0.05) TYP 1/2A REF A C D MAXDUST COVER SCREW .138-32 UNC - 2A FOR -1 THROUGH -3 .250-28 UNF - 2A FOR -4 THROUGH -8 Provided by IHSNot for Res
9、aleNo reproduction or networking permitted without license from IHS-,-,-A-A-55480A 3 Figure 1. Design, construction, and dimensions. TABLE I. Ordering data. CID dash number A-A-55480- A mm (Inch) B mm (Inch) C mm (Inch) D mm (Inch) For reference connector size 01 02 03 04 05 06 07 08 24.6 (.97) 24.6
10、 (.97) 36.1 (1.42) 39.9 (1.57) 43.4 (1.71) 55.1 (2.17) 55.1 (2.17) 55.1 (2.17) 12.2 (.48) 18.8 (.74) 18.8 (.74) 25.4 (1.00) 32.0 (1.26) 32.0 (1.26) 45.0 (1.77) 58.4 (2.30) 25.4 (1.00) 25.4 (1.00) 25.4 (1.00) 32.3 (1.27) 32.3 (1.27) 32.3 (1.27) 32.3 (1.27) 32.3 (1.27) 35.6 (1.40) 35.6 (1.40) 35.6 (1.
11、40) 43.3 (1.70) 43.3 (1.70) 43.3 (1.70) 43.3 (1.70) 43.3 (1.70) 10 20 36 52 80 104 158 212 3 SALIENT CHARACTERISTICS. 3.1 Interface and physical dimensions. Connectors, pin and receptacle, electrical, rectangular, rack and panel, dust cover supplied to this CID shall be as specified herein see figur
12、e 1 and table I. 3.2 Material. 3.3 Dust cover. Dust covers are molded from a high-density polyethylene (color green), for durability and strength. 3.4 Screw. Stainless steel 300-series. 3.5 Finish. Screw passivate shall be in accordance with AMS-QQ-P-35. 3.6 Marking. Connectors, pin and receptacle,
13、electrical, rectangular, rack and panel, dust cover supplied to this CID shall be marked with the manufacturers (MFRs) standard commercial PIN. 4. REGULATORY REQUIREMENTS. The offer/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with 23.403 of th
14、e 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 same product off
15、ered for sale in the commercial market. The Government reserves the right to require proof of such conformance. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55480A 4 6. PACKAGING. Preservation, packing, and marking shall be as specified in the
16、 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 Commercial and Government Entity (CAGE) code. For ordering purposes, inventory control, and submission of these connectors, pin, ele
17、ctrical, rectangular, rack and panel, pin protector to DSCC under the Military Parts Advisory Group (MPCAG) evaluation program, CAGE code 58536 should be used. 7.3 Source of documents. Military Specifications MIL-DTL-28748/9 - Connectors, Receptacle, Electrical, Rectangular, Rack and Panel, Polarize
18、d Center Jackscrew or Guidepin Style, Crimp Type Removable Pin Contacts, Size 16. MIL-DTL-28748/10 - Connectors, Receptacle, Electrical, Rectangular, Rack and Panel, Polarized Center Jackscrew or Guidepin Style, Crimp Type Removable Socket Contacts, Size 16. (Copies of federal and military specifica
19、tions are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) Society of Automotive Engineers Inc. (SAE) AMS-QQ-P-35 - Passivation Treatments for Corrosion-Resistant Steel. (Applications for copies should be addressed to the Society
20、 of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 7.4 Ordering data. The contact or order should specify the following: a. CID document number, revision and CID PIN. b. Product conformance provisions. c. Packaging requirements. d. Color (if applicable). Provided by
21、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55480A 5 7.5 Commercial products. As part of the market analysis and research effort, this CID was coordinated with the following manufacturers or commercial products. At the time of CID preparation and coordin
22、ation, this manufacturer was 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 procurement to the only manufacturer shown.) MFRs CAGE MFRs name and address 53669
23、Packard Hughes Interconnect 17150 Von Karman Avenue Irvine, CA 92713-9685 7.6 Part number (P/N) supersession data. These CID PINs supersede the following MFRs P/Ns as shown. This information is being provided to assist in reducing proliferation in the Government inventory system. TABLE II. Suggested
24、 sources of supply. CID dash number A-A-55480- MFRs CAGE MFRs PIN 1/ 01 02 03 04 05 06 07 08 53669 53669 53669 53669 53669 53669 53669 53669 MAC0010C000 MAC0020C000 MAC0036C000 MAC0052C000 MAC0080C000 MAC0104C000 MAC0158C000 MAC0212C000 1/ The manufacturers PIN shall not be used for procurement to t
25、he requirements of this CID. At the time of preparation of this CID, the aforementioned commercial products were reviewed and could be replaced by the CID PIN shown. For actual part marking requirements see 3.6. Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
26、m IHS-,-,-A-A-55480A 6 7.7 Government users. To acquire information on obtaining these pin, electrical, rectangular, rack and panel, pin protector from the Government inventory system, contact the Defense Supply Center Columbus, ATTN: DSCC-CDAB, Post Office Box 3990, Columbus, OH 43216-5000, or tele
27、phone (614) 692-7749. TABLE III. Quick cross-reference. CID dash number A-A-55480- MIL-DTL-28748/9 and /10 insert designator Connector size 01 02 03 04 05 06 07 08 A or J B or K C or L D or M E or N F or P G or R H or S 10 20 36 52 80 104 158 212 7.9 National stock number (NSN). The following is a l
28、ist of NSNs assigned which correspond to this CID. The list is for information only and may not be indicative of all possible NSNs associated with the CID. For up to date information on assigned NSNs, please contact the aforementioned DSCC office (See 7.7). MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: Custodians: Navy - EC GSA - 7FXE Preparing Activity: DLA - CC Project 5935-4507 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
