4730-01-154-8106 ADAPTER,VALVE Index 3040-01-154-8109 SHAFT,TRACTOR

National Stock Number:
4730-01-154-8107

Federal Supply Class:
4730

National Item Identification Number:
011548107

Description:
ADAPTER,STRAIGHT,PIPE TO BOSS

Detail:
AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. 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 PIPE OR PIPE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSING, VALVE FITTINGS, OR THE LIKE. SEE ALSO ADAPTER BUSHING AND COUPLING, PIPE.


Manufacturer Information:
14-97-017996169ELECTRIC BOAT CORPORATION
2621-021-01 ASSY 11096169ELECTRIC BOAT CORPORATION
516-4682325F4780064NAVAL SHIP SYSTEMS COMMAND
87792-150196169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLESOCKET (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OVERALL LENGTH2.600 INCHES
NOMINAL PIPE SIZE ACCOMMODATED0.550 INCHES FIRST END
NOMINAL THREAD SIZE0.438 INCHES SECOND END
THREAD CLASS2A SECOND END
THREAD SERIES DESIGNATORUNF SECOND END


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