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National Stock Number: 4730-00-640-1955
Federal Supply Class: 4730
National Item Identification Number: 006401955
Description: COUPLING,TUBE
Detail: A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.
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Manufacturer Information:
16-18 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | C401 | 11699 | KENNECOTT CORP CHASE EXTRUSIONS DIV |
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Techincal Specification:
CONNECTION STYLE | SOCKET (TUBE) 1ST END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 3.125 INCHES 1ST END | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM B145,ALLOY 4B ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY OVERALL | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.090 INCHES 1ST END |
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