DLA A-A-55810-1996 CONDUIT METAL FLEXIBLE《柔性导电金属》.pdf

1、Ei4 9999974 0358008 T97 B INCH-POUND A-A-5 58 1 O 3 April 1996 SUPERSEDING 21 October 1975 WW-C-566C COMMERCIAL ITEM DESCRTPTION CONDUIT, METAL, FLEXIBLE The General Services Administration has authorized the use of this commercial item description as a replacement for WW-C-566C for all federal agen

2、cies. 1. SCOPE. 1.1 Scope. This commercial item description (CID) covers flexible aluminum and steel conduit. 1.2 Intended use. Flexible metal conduit covered by this CID is designed for use as metal raceway for wires and cables in accordance with the National Electrical Code. 2. CLASSIFICATION. 2.1

3、 Classification. Flexible metal conduit shall be of the following types and sizes. The types and sizes to be funiished shall be as specified (see 7.2). 2.2 Type. Type I - Aluminum standard wall Type II - Aluminum reduced wall Type III - Steel standard wall Type IV - Steel reduced wall Beneficial com

4、ments, recommendations, additions, deletions, clarifications, etc. and any other data which improve this document should be sent to: Defense Supply Center Richmond, AT“: DSCR-VBD, 8000 Jefferson Davis Highway, Richmond, VA 23297- 561 O. AMSC NIA FSC 5975 DISTRIBUTION STATEMENT A. Approved for public

5、 release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-558 1 O 2.3 &e. 9999974 0158009 923 Size O 1 - Trade size 5/16 in. (Not available for types II and IV) Size 02 - Trade size 3/8 in. Size 03 - Trade size 112 in.

6、Size 04 - Trade size 3/4 in. Size 05 - Trade size 1 in. Size 06 - Trade size 1 - 1 /4 in. Size 07 - Trade size 1 -1/2 in. Size 08 - Trade size 2 in. Size O9 - Trade size 2-1/2 in Size 10 - Trade size 3 in. Size 1 1 - Trade size 3-1/2 in. (Not available for types II and IV) Size 12 - Trade size 4 in.

7、 (Not available for types II and IV) 3. SALIENT CHARACTERISTICS. 3.1 General requirements. The flexible metal conduit shall be listed with UL as meeting the requirements of UL 1. Unless otherwise specified (see 7.2), conduit shall be furnished in the following continuous coil lengths: Trade Size (in

8、.) Coil Length ft.1 5/16 3/8 112 314 1 1-1/4 1-1/2 2 2-1/2 3 3-112 4 4. REGULATORY REQUIREMENTS. 250 1 O0 1 O0 1 O0 50 50 25 25 25 25 25 25 4.1 Recycled. recovered o r environm entally preferable materials. Recycled, recovered or environmentally preferable materials should be used to the maximum ext

9、ent possible, provided that the material meets or exceeds the operational and maintenance requirements and promotes economically advantageous life cycle costs. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55810 - 5. QUALITY ASSURANCE PROVISI

10、ONS. 5.1 Contractor certification. The contractor shall certifj and maintain substantiating evidence that the product offered meets the salient characteristics of this commercial item description and that the product conforms the producers own drawings, specifications, and quality assurance practice

11、s, and is the same product offered for sale in the commercial marketplace. The government reserves the right to require proof of such conformance prior to first delivery, and thereafter, as may be otherwise provided under the provisions of the contract. 5.2 Examination. The flexible metal conduit sh

12、all be examined to determine compliance with all requirements specified in this CID. 6. PACKAGING. 6.1 Packaping reauirements. Preservation, packing, and marking shall be as specified in the contract or order. 7. NOTES. 7.1 Referenced documents. 7.1.1 Government documents. Copies of Military and Fed

13、eral documents may be obtained from DODSSP, Standardization Document Order Desk, 700 Robbins Avenue Bldg. 4D, Philadelphia, PA 19 1 1 1-5094. 7.1.2 Industry documents. Copies of industry standards referenced in this CID may be obtained from the following address: Underwriters Laboratories (UL), Inc.

14、, 333 Pfingsten Road, Northbrook, IL 60062 7.2 Ordering data. Acquisition documents must speciQ the following: a. Title, number, and date of this document. b. Type of flexible metal conduit required (see 2.2). c. Size of flexible metai conduit (see 2.3). d. Coil length, if different (see 3.1). 3 Pro

15、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-m 9999974 OL58OLL 581 m A-A-558 1 O A 7.3 part identification number (PIN). The following part identification numbering procedure is for government purposes and does not constitute a requirement for the co

16、ntractor. -_ - A-A-558 1 O-Xxxxx Size: O1 - Trade size 5/16 in. 02 - Trade size 3/8 in. 03 - Trade size 1/2 in. 04 - Trade size 3/4 in. 05 - Trade size 1 in. 06 - Trade size 1-1/4 in. 07 - Trade size 1 - 1 /2 in. 08 - Trade size 2 in. O9 - Trade size 2-1/2 in 10 - Trade size 3 in. 11 - Trade size 3-

17、1/2 in. 12 - Trade size 4 in. - Type: I - Type I (Aluminum standard wall) II - Type II (Aluminum reduced wall) III - Type III (Steel standard wall) IV - Type IV (Steel reduced wall) MILITARY INTERESTS: Custodians Army-AL Air Force - 99 Reviewers Air Force - 84 Navy - SH, YD-1 CIVIL AGENCY COORDINATING ACTIVITY: GSAfFSS - 7FXE PREPAR.ING ACTIVITY: DLA - GS (Project 5975-1 150) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-