4730-01-159-7684 ADAPTER,STRAIGHT,PIPE TO BOSS Index 4730-01-159-7686 ADAPTER,STRAIGHT,FLANGE TO PIPE

National Stock Number:
4730-01-159-7685

Federal Supply Class:
4730

National Item Identification Number:
011597685

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:
2-01028-4T00624EATON AEROQUIP LLC
AFP233-4-4T30974AEROFIT, LLC
AP1005-04T01673SPS TECHNOLOGIES, LLC
DB0A14AZ4T14798DESIGNED METAL CONNECTIONS INC
BACA14AZ4AT78286SIKORSKY AIRCRAFT CORPORATION
BACA14AZ4AT81205THE BOEING COMPANY


Techincal Specification:
MATERIALTITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4928,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
SEAT ANGLE12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END
UNJF 2ND END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
0.438 INCHES 2ND END
THREAD CLASS3A 1ST END
3A 2ND END
NOMINAL OVERALL LENGTH1.308 INCHES
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
SPECIAL FEATURESSPECIAL DESIGNED BOSS END


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