1、AMSC N/A FSC 5935 A-A-55094A 18 October 2012 SUPERSEDING A-A-55094 15 March 1994 COMMERCIAL ITEM DESCRIPTION CONNECTORS, ELECTRICAL, RECTANGULAR, MINIATURE, POLARIZED SHELL, PLUG, 24 POSITION, DISCRETE WIRE CABLE TERMINATING, BAIL LOCKING The General Services Administration has authorized the use of
2、 this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers the general requirements for a polarized shell, plug, electrical digital interface bus connector for use in applications that require termination of a discrete wire type cable. Connect
3、ors 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 the PIN as shown in the following example (see 7.1). A-A-55094 - 01 CID number Dash number . SALIENT CHARACTE
4、RISTICS. 3.1 Interface and physical dimensions. Connectors supplied to this CID shall be as specified herein (see figure 1). 3.1.1 Design, construction, and dimensions. Design, construction, and dimensions shall be as specified on figure 1. 3.2 Contacts. The contacts shall be formed of a high conduc
5、tive, high strength copper alloy with gold over nickel plating in the contact area. 3.3 Connector housings. Connector housings shall be molded from self-extinguishing black thermoplastic material for high impact and dielectric strength. 3.4 Termination wire range. Terminations shall be insulation di
6、splacement type which accommodate wire ranges of 24-26 AWG solid or 24 AWG stranded (7 strand) wire. 3.5 Contact rating. Contacts shall be rated at 3.5 amperes maximum at +25C for 22 AWG. 3.6 Termination resistance. The contact resistance shall be 20 milliohms maximum initial. INCH - POUND Beneficia
7、l comments, recommendations, additions, deletions, etc., and data that may improve this document should be sent to: DLA, Land and Maritime, ATTN: VAI, P.O. Box 3990, Columbus, OH 43218-3990, or email to RectangularConnectordla.mi . Since contact information can change, you may want to verify the cur
8、rency of this 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-,-,-A-A-55094A 2 3.7 Dielectric withstanding voltage. There shall be no breakdown of the insulating material whe
9、n subjected to 1000 V ac for 1 minute between adjacent contacts of the mated connector assemblies. 3.8 Mating force. Connector mating force shall not exceed 2.67 newtons (0.6 pound) maximum per contact. 3.9 Unmating force. Connector unmating force shall not exceed 0.67 newton 0.15 pound) minimum per
10、 contact. 3.10 Contact retention. Contact retention force shall be 13.34 newtons (3 pounds) minimum. 3.11 Durability. Durability shall consist of 200 cycles of mating and unmating and upon completion the termination resistance shall not exceed 26.5 milliohms maximum. There shall be no indication of
11、physical damage. 3.12 Operating temperature. The operating temperature range shall be from -40C to +75C. 3.13 Vibration. The connector, or hardware when assembled to the connector, shall exhibit no evidence of breaking, cracking, or loosening of parts when subjected to vibration of 10-55-10 Hz trave
12、rsed in 1 minute at 1.52 mm (.060 inch) total excursion for 2 hours in each of three mutually perpendicular planes. NOTES: 1. Dimensions are in millimeters. 2. Inches are in parentheses. 3. This item was designed using inch-pound units of measurement. In case of problems involving conflicts between
13、the metric and inch-pound units, the inch-pound units shall rule. FIGURE 1. Connector, plug, 24 position, bail locking. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55094A 3 3.14 Physical shock. The connector or hardware when assembled to the
14、connector, shall exhibit no evidence of breaking, cracking, or loosening of parts when subjected to 50 Gs half-sine wave shock of 11 milliseconds duration, 3 shocks in each direction applied along the three mutually perpendicular planes for a total of 18 shocks. 3.15 Marking. Connectors supplied to
15、this CID shall be marked with the Manufacturers standard commercial PIN. 3.16 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 opera
16、tional and maintenance requirements, and promotes economically advantageous life cycle costs. 3.17 Workmanship. Connectors 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 REQUIREM
17、ENTS. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with 23.403 of the Federal Acquisition Regulation (FAR). 5. PR0DUCT CONFORMANCE PROVISIONS 5.1 Product conformance. The products provided shall meet the salient characteristics of t
18、his Commercial Item Description, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial marketplace. The government reserves the right to require proof of such conformance. 6 PACKAGING. Preservatio
19、n, packing, and marking shall be 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
20、be used to the maximum extent possible to meet the requirements of this specification. As of the dating of this document, the U.S. Environmentally Protection Agency (EPA) is focusing efforts on reducing 31 priority chemicals. The list of chemicals and additional information is available on their web
21、site http:/www.epa.gov/osw/hazard/wastemin/priority.htm Included in the EPA list of 31 priority chemicals are cadmium, lead, and mercury. Use of these materials on the list should be minimized or eliminated unless needed to meet the requirements specified herein (see Section 3). 7.3 Commercial and G
22、overnment 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. 7.4 Source of documents FEDERAL REGULATIONS FAR - Federal Ac
23、quisition Regulations (FAR) (Copies of this document are available online at http:/www.acquisition.gov/comp/far/index.html from the U.S. Government Printing Office, 732 North Capital Street, NW, Washington D.C. 20401-0001.) Provided by IHSNot for ResaleNo reproduction or networking permitted without
24、 license from IHS-,-,-A-A-55094A 4 7.5 Ordering data. The contractor order should specify the following: a. CID document number, revision and CID PIN. b. Product conformance provisions. c. Packaging requirements. 7.6 Commercial products. As part of the market analysis and research effort, this CID w
25、as coordinated with the following manufacturers of commercial products. At the time of CID preparation and coordination, these manufacturers were known to have commercial product that would meet the requirements of the CID. (NOTE: This information should not be considered as a list of approved manuf
26、acturers or be used to restrict procurement to only the manufacturers shown.) Manufacturer CAGE number Manufacturer name and address 00779 TE Connectivity/AMP, 2901 Fulling Mill Road Middleton, PA 17057-3163 7.7 Part number (P/N) supersession data. These CID PINs supersede the following MFRs P/Ns as
27、 shown. This information is being provided to assist in reducing proliferation in the Government inventory system. TABLE I. PIN supersession data. CID PIN A-A-55094- MFRs CAGE 00779 PIN 1/ 01 552272-1 1/ The manufacturers PIN shall not be used for procurement to the requirements of this CID. At the
28、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 3.15. 7.8 Government users. To acquire information on obtaining these connectors from the Government inventory system, contact D
29、LA Land and Maritime, ATTN: Land and Maritime-FMV, P.O. Box 3990, Columbus, OH 43218-3990, or telephone (614) 692-7656. 7.8.1 National Stock Numbers (NSNs). The following is a list of NSNs assigned which correspond to this CID. The list is for information only and may not be indicative of all possib
30、le 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). Dash number (see table I) AA55094 NSN 01 5935-01-227-4074 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
31、IHS-,-,-A-A-55094A 5 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 extent of the changes. MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: Custodian: GSA 7FXE DLA - CC Preparing activity: DL
32、A CC (Project 5935-2012-055) NOTE: The activities listed above were interested in this document as 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-,-,-
