1、 A-A 55528A 7 July 2008SUPERSEDING A-A-55528 30 January 1996 AMSC N/A FSC 5935 COMMERCIAL ITEM DESCRIPTION CONNECTORS, TELECOMMUNICATION, POLARIZED SHELL. PLUG, MALE RACK AND PANEL, SOLDER CONTACT, SCREWLOCK The General Services Administration has authorized the use of this commercial item descripti
2、on for all federal agencies. 1 SCOPE. This commercial item description (CID) covers the general requirements for a telecommunication connector. Telecommunication connectors covered by this CID are intended for commercial/industrial applications. 2 CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN).
3、This CID uses a classification system which is included in the PIN as shown in the following example (see 7.1). AA55528 - 01CID Number Number of contacts INCH-POUND and barrier type 3 SALIENT CHARACTERISTICS. 3.1. Interface and physical dimensions. Telecommunication connectors supplied to this CID s
4、hall be as specified herein (see figure 1). 3.2 Marking. Telecommunication connectors 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.) 3.3 Recycled, recovered, or environmentally preferab
5、le 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 advantageous life cycle costs. Beneficial comments, recommenda
6、tions, additions, deletions, clarifications, etc., and any data that may improve this document should be sent to: Defense Supply Center, Columbus, ATTN: DSCC-VAI, P.O. Box 3990, Columbus, OH 43218-3990 or email RectangularConnectordscc.dla.mil. Since contact information may change, you may want to v
7、erify the currency of the address information using the ASSIST Online database at http:/assist.daps.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55528A 2 3.4 Workmanship. Connectors and accessories shall be processed in such a manner as t
8、o be uniform in quality and shall be free from other defects that will affect life, serviceability, or appearance. 3.5. Connector shells. Shell material shall be corrosion resistant steel in accordance with ASTM A109/A109M. 3.6 Connector shell finish. Connector shell shall be zinc plated in accordan
9、ce with ASTM-B633, type RS, followed by a clear chromate conversion in accordance with ASTM-B633, class 3, type ll. 3.7 Contacts. The contacts shall be formed of a high conductive, high strength copper alloy with gold over nickel plating in the contact area. 3.8. Connector insulator. Connector housi
10、ngs shall be molded from self-extinguishing thermoplastic material for high impact and dielectric strength. 3.9 Contact rating. Contacts shall be rated at 5 amperes maximum per contact. 3.10 insulation resistance. Insulation resistance shall be 5,000 megohms minimum. 3.11 Contact retention. Contact
11、retention force shall be 8.90 newtons (2 pounds) minimum. 3.12 Durability. Durability shall consist of 200 cycles of mating and unmating and upon completion the termination resistance shall not exceed 6 milliohms maximum. There shall be no indication of physical damage. 3.13 Operating temperature. T
12、he operating temperature range shall be from -55C to 125C. 3.14 Termination wire range. Solder cups shall terminate 22, 24, and 26 AWG, solid or stranded wire. 3.15 Termination resistance. The contact resistance shall be 6 milliohms maximum initial. 3.16 Electric withstanding voltage. There shall be
13、 no breakdown of the insulating material when subjected to a minimum of 500 V root mean square (rms) for 5 seconds minimum between adjacent contacts of the mated connector assemblies. 3.17 Mating and unmating force. Connector mating and unmating force shall be as specified in table I. TABLE I. Matin
14、g and unmating force.Size Mating (maximum) Unmating (minimum) 14 31.14 newtons (7 pounds) 8.90 newtons (2 pounds) 24 53.38 newtons(12 pounds) 17.79 newtons(4 pounds 36 80.07 newtons (18 pounds) 26.69 newtons (6 pounds) 50 111.21 newtons (25 pounds) 31.14 newtons (7 pounds) Provided by IHSNot for Res
15、aleNo reproduction or networking permitted without license from IHS-,-,-A-A-55528A 3 FIGURE 1. Dimensions and configurations. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55528A 4 Inches mm Inches mm .060 1.52 .300 7.62 .080 2.03 .400 10.16 .0
16、85 2.16 .476 12.09 .090 2.29 .610 15.49 .103 2.62 .700 17.78 .157 3.99 .750 19.05 A B C D Size Min Max Min Max Min Max E Max F Max 14 1.412 (35.86) 1.422 (36.12) 1.001 (25.43) .683 (17.35) .506 (12.83) .515 (13.08) 1.750 (44.45) .910 (23.11) 24 1.837 (46.66) 1.847 (46.91) 1.430 (36.32) 1.108 (28.14)
17、 .930 (23.62) .940 (23.88) 2.175 (52.24) 1.335 (33.91) 36 2.367 (59.61) 2.357 (59.87) 1.931 (49.05) 1.618 (41.10) 1.440 (36.58) 1.450 (36.83) 2.865 (68.20) 1.845 (46.86) 50 2.942 (7473) 2.952 (74.98) 2.531 (64.29) 2.213 (56.21) 2.035 (51.69) 2.045 (51.94) 3.280 (83.21) 2.660 (61.98) NOTES: 1. Dimens
18、ions are in inches. 2. Metric equivalents are given for information only. 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. 4. All dimensions are after plating. 5. All und
19、imensioned pictorial representations are for reference purposes only. 6. .010 bow permissible measured from either end. FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55528A 5 3.18 Mating conn
20、ector. For mating connector see table II. TABLE II. Mating connector. Plug dash number Mating connector 1 AA55531-01 or AA55531-06 2 AA55531-02 or AA55531-07 3 AA55531-03 or AA55531-08 4 AA55531-04 or AA55531-09 6 AA55531-01 or AA55531-06 7 AA55531-02 or AA55531-07 8 AA55531-03 or AA55531-08 9 AA555
21、31-04 or AA55531-09 3.19 Dash numbers. Dash numbers are specified in table III. TABLE III. Dash numbers. Dash number Number of contacts Barrier type 01 14 Low 02 24 Low 03 36 Low 04 50 Low 06 14 High 07 24 High 08 36 High 09 50 High 4 REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to
22、use recovered materials to the maximum extent practicable, in accordance 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
23、, 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. 6 PACKAGING. Preservation, packing, and marking shall be as specified in the contract or order. 7 N
24、OTES. 7.1 PIN. The PIN should be used for government purposes to buy commercial product to the CID. See section 2 for PIN format. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55528A 6 7.2 Environmentally preferable material. Environmentally pr
25、eferable 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. Environmentally Protection Agency (EPA) is focusing efforts on reducing 31 priority chemicals. The list of chemicals is available on their webs
26、ite at http:/www.epa.gov/epaoswer/hazwaste/minimize/chemlist.htm. Further information is available at the following EPA site: http:/www.epa.gov/epaoswer/hazwaste/minimize/. Included in the EPA list of 31 priority chemicals are cadmium, lead, and mercury. Use of the materials on the list should be mi
27、nimized or eliminated unless needed to meet the requirements specified herein (see Section 3). 7.3 Commercial and Government Entity (CAGE) code. For ordering purposes, inventory control, and submission of these connectors to DSCC under the Military Parts Control Advisory Group (MPCAG) evaluation pro
28、gram, CAGE code 58536 should be used. 7.4 Source of documents. FEDERAL REGULATIONS FAR - Federal Acquisition Regulations (FAR) (Copies of these documents are available online at p/far/index.html or from the Government Printing Office, 732 North Capital Street, NW, Washington D.C. 20401.) Other Publi
29、cations ASTM INTERNATIONAL ASTM A109/A109M - Standard Specification for Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled ASTM-B633 - Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel (Copies of these documents are available at http:/www.astm.org or from ASTM Inte
30、rnational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, Pennsylvania 19428-2959.) 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 requirements. 7.6 Commercial products. As p
31、art 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 products that would meet the requirements of this CID. (NOTE: This info
32、rmation should not be considered as a list of approved manufacturers or be used to restrict procurement to only the manufacturers shown.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55528A 7 MFRs CAGE MFRs name and address 71785 Cinch Connect
33、ors 1500 Morse Avenue Elk Grove Village, IL 60007 http:/ 7.7 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 IV. Supersession data. Dash nu
34、mber (see table III) MFRs CAGE Superseded MFRs P/N AA55528-01 71785 57-10140 AA55528-0 71785 57-10240 AA55528-0 71785 57-10360 AA55528-0 71785 57-10500 AA55528-0 71785 57-10140-6 AA55528-0 71785 57-10240-6 AA55528-0 71785 57-1036014 AA55528-0 71785 57-10500-6 7.8 Government users. To acquire informa
35、tion on obtaining these telecommunication connectors from the Government inventory system, contact Defense Supply Center, Columbus, ATTN: DSCC-VAI, P.O. Box 3990, Columbus, OH 43218-3990, or telephone (614) 692-0576. 7.9 Changes from previous issue. Marginal notations are not used in this revision t
36、o identify changes with respect to the previous issue, due to the extent of the changes. MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: Custodians: GSA - 7FXE DLA - CC Preparing Activity: : DLA-CC (Project 5935-2007-211) NOTE: The activities listed above were interested in this document as
37、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 http:/assist.daps.dla.mil . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
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