4730-01-031-6381 CROSS,TUBE Index 4720-01-031-6383 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-031-6382

Federal Supply Class:
4730

National Item Identification Number:
010316382

Description:
ADAPTER,STRAIGHT,FLANGE TO BOSS

Detail:
AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. 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 FLANGE OR FLANGE FITTING TO BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE.


Manufacturer Information:
77689-182340L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER1.500 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.156 INCHES FIRST END
BOLT HOLE QUANTITY8 FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER2.000 INCHES FIRST END
NOMINAL OVERALL LENGTH0.500 INCHES
NOMINAL THICKNESS0.120 INCHES FIRST END
NOMINAL THREAD SIZE0.750 INCHES SECOND END
THREAD CLASS3B SECOND END
THREAD SERIES DESIGNATORUNF SECOND END


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