4730-01-327-8620 REDUCER,PIPE Index 4730-01-327-8622 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-327-8621

Federal Supply Class:
4730

National Item Identification Number:
013278621

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.


Manufacturer Information:
DAA3131F61581205THE BOEING COMPANY
DAA3131F615-00181205THE BOEING COMPANY


Techincal Specification:
SURFACE TREATMENTCADMIUM OVERALL
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEPLAIN (TUBE) 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END
UNJF 2ND END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
0.500 INCHES 2ND END
THREAD CLASS3B 1ST END
3A 2ND END
NOMINAL OVERALL LENGTH1.448 INCHES


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