1、A-A-55l149 9999974 0363394 886 A-A-55149 15 March 1994 COMMERCIAL ITEM DESCRIPTION CONNECTORS, ELECTRICAL, IEEE 488 COMPATIBLE, RECTANGULAR, MINIATURE, POLARIZED SHELL, PLUG AND RECEPTACLE, METRIC SCREW LOCKING HARDWARE KIT The General Services Administration has authorized the use of this commercia
2、l item description (CID). Abstract. shell, plug or receptacle, electrical digital interface bus connector. This connector hardware can be used in applications that require connectors which conform to the IEEE 488 interface standard. hardware covered by this CID is intended for commercial/industrial
3、applications and may be used in military systems where individual environmental and performance requirements can be met. Part or Identifying Number (PIN). This CID covers the general requirements for metric screw locking hardware kits for a polarized Connector The PIN for the CID shall be as shown i
4、n the following example: o1 A-A-55149 - - I I I I II CID number Dash number Salient characteri st i cs. Desian, construction, and dimensions. figure 1 and in accordance with IEEE 488. Design, construction, and dimensions shall be as specified on Connector hardware materials. Metric munting stud stan
5、doff. Metric mounting stud standoff shall be of black oxide coated carbon e steel. Grounding bracket. Pan head screw. Operating temperature. Grounding bracket shall be of zinc plated carbon steel. Pan head screw shall be of passivated stainless steel. The operating temperature range shall be from -4
6、0C to +75C. The hardware when assembled and locked to mating connectors, shall exhibit no evidence of Vibration. breaking, cracking, or loosening of parts when subjected to vibration of 10-55-10 Hz traversed in 1 minute at 1.52 mm (.O60 inch) total excursion for 2 hours in each of three mutually per
7、pendicular planes. Physical shock. The hardware when assembled and locked to mating connectors, shall exhibit no evidence of breaking, cracking, or loosening of parts when subjected to 50 GIs half-sine wave shock of 11 milliseconds duration, 3 shocks in each direction applied along the three mutuall
8、y perpendicular planes for a total of 18 shocks. Rewlatory requirements. This section is not applicable to this CID. AMSC N/A DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. e FSC 5935 Provided by IHSNot for ResaleNo reproduction or networking permitted without lice
9、nse from IHS-,-,-A-A-55149 = 9999974 0163195 712 A-A-55149 COUNTERBORE 4.00 DIA 2.00 DEEP, TYP DRILL 7.6 DEEP MAX 7. 2 TYP(HEX1 A M3.5 OR 8.00 TYP ROUND I 4-40UNC 2A x 0.6-6H .5 TYP mm INCH 2.00 .O70 ,165 4.60 *181 .193 4.20 4.90 6.50 4-40UNC ZA 7.20 -283 8.60 .339 9.40 .370 7.60 -299 8.00 -315 17.5
10、0 689 NOTES: 1. Dimensions are in millimeters. 2. The kit consists of two of each piece. Figure 1. Connector, screw locking hardware kit, IEEE standard. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55Lq9 W 9999974 OLb3Lqb b57 W A-A-551 49 Qu
11、ality assurance provisions. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection, examination, and test requirements specified herein. his own or any other facilities suitable for the inspecti
12、on requirements specified herein, unless disapproved by the Government. examinations, or tests set forth in this description where such inspections, examinations, and tests are deemed necessary to assure supplies and services conform to prescribed requirements. Except as otherwise specified in the c
13、ontract or purchase order, the contractor may use The Government reserves the right to perform any of the inspections, Contractor certification statement. The contractor shall certify and maintain objective quality evidence that the product offered meets the requirements of this CID, and that the pr
14、oduct conforms to the producers own drawings, specifications, standards, quality assurances practices, and is the same as the product provided as a bid sample. the first delivery and thereafter as may be otherwise provided for under the provisions of the contract. The Government reserves the right t
15、o require proof of such conformance prior to Certificate of compliance. A certificate of compliance shall accompany all connector hardware supplied to this CID. Packaging. Preservation, packaging, packinq, labelinq, and markinq. Preservation, packaging, Labeling, and marking shall be as specified in
16、 the contract or purchase order. W. process of acquiring the item, but is not mandatory. This section contains relevant information which is useful to buyers, users, and suppliers in the Referenced document. Other Publication INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE) O IEEE 488 - IEEE
17、 Standard Digital Interface for Programmable Instrumentation. (Applications for copies should be addressed to the Institute of Electrical and Electronics Engineers (IEEE), IEEE Service Center, 445 Hoes Lane, P.O. Box 1331, Piscataway, NJ 08855-1331.) Ordering data. Acquisition documents should speci
18、fy the following: a. CID document number and revision and CID PIN. b. Quality assurance provisions. c. Packaging requirements. Comments. Comments on this CID should be directed to Defense Electronics Supply Center, 1507 Wilmington Pike, ATTN: DESC-EMT, Dayton, OH 45444-5000, or telephone (513) 296-5
19、391. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55149 9999974 OLb3197 595 CID PIN A-A-55149- o1 O A-A-551 49 Source of supply. they become available. A suggested source of supply is listed in table I. Additional sources will be added as Ve
20、ndor commercial Vendor CAGE PIN number 553638-2 00779 TABLE I. Suggested source of supply. Vendor CAGE number 00779 Vendor name and address AMP, Incorporated 470 Friendship Road Harr i sburg, PA 171 11 -1203 CIVIL AGENCY COORDINATING ACTIVITY: GSA - 7FXE PREPARING ACTIVITY: DLA-ES (Project 5935-0435) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
