4730-01-153-8377 COUPLING,TUBE Index 4730-01-153-8379 COUPLING,TUBE

National Stock Number:
4730-01-153-8378

Federal Supply Class:
4730

National Item Identification Number:
011538378

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.


Manufacturer Information:
TYPE 253 T.O.E. 1 1-4IN.61965CBC MACHINE


Techincal Specification:
CONNECTION STYLEBEVELED (TUBE) SECOND END
CONNECTION STYLEINVERTED FLARE (TUBE) FIRST END
CONNECTION TYPEBUTT WELD TUBE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT W/SLEEVE
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.750 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES FIRST END
NOMINAL OVERALL LENGTH5.000 INCHES
NOMINAL THREAD SIZE2.000 INCHES FIRST END
SEAT ANGLE30.0 DEGREES FIRST END
STYLE DESIGNATORTHREADED AND PLAIN
THREAD CLASS2A FIRST END
THREAD QUANTITY PER INCH14 FIRST END
THREAD SERIES DESIGNATORUN FIRST END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.250 INCHES SECOND END


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