A-A-50553 Fitting For Conduit, Metal Thick-Wall Rigid And Thin-Wall Emt TypeThis commercial item description CID covers rain tight, concrete tight, and miscellaneous fittings for rigid metal conduit and electrical metal tubing. This document does not cover fittings designed to meet the requirements of the National Electrical Code for use in hazardous locations or cast metal outlet bodies and floor boxes.

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A-A-50553A

7.2  Sources of documents.

7.2.1  ASTM standards.  Copies of ASTM standards may be obtained from ASTM International,

100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA  19428-2959.  Electronic copies of ASTM standards may be obtained from https://www.astm.org/.

7.2.2  UL standards.  Copies of UL standards may be obtained from Underwriter Laboratories Inc., 333 Pfingsten Road, Northbrook, IL  60062-2096.  Electronic copies of UL standards may be obtained from https://www.ul.com/.

7.2.3  FAR.  The FAR may be obtained from the Superintendent of Documents, P.O. Box

371954, Pittsburgh, PA  15250-7954.  Electronic copies of FAR documents may be obtained from https://www.arnet.gov/far/.

7.3  Ordering data.  The acquisition order should specify the following:

a.   CID document number, revision, and CID PIN. b.   Type of fitting (see 2.1).

c.   Class of fitting (see 2.2). d.   Kind of fitting (see 2.3). e.   Style of fitting (see 2.4). f.    Size of fitting (see 2.5).

g.   Fitting material (see 2.6).

h.   Preservation, packing, and marking (see 6.1).

7.4  Configurations.  The fittings are typically available in the configurations listed in table III.

TABLE III.  Fitting configurations.

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