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National Stock Number:
4730-00-439-8492
Federal Supply Class:
4730
National Item Identification Number:
004398492
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:
| 121318 | 00198 | PRATT & WHITNEY CANADA CORP | | 121318 | 77445 | RTX CORPORATION |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | COUPLING,TUBE | | MATERIAL | STEEL COMP 1212 OVERALL | | NOMINAL THREAD SIZE | 1.250 INCHES FIRST END | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A FIRST END | | THREAD QUANTITY PER INCH | 20 FIRST END | | THREAD SERIES DESIGNATOR | UN FIRST END | | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.035 INCHES SECOND END |
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