4730-01-342-3433 COUPLING,TUBE Index 4730-01-342-3435 ADAPTER,STRAIGHT,PIPE TO BOSS

National Stock Number:
4730-01-342-3434

Federal Supply Class:
4730

National Item Identification Number:
013423434

Description:
REDUCER,TUBE

Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).


Manufacturer Information:
65720-1002078286SIKORSKY AIRCRAFT CORPORATION
65720-10020-10678286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.313 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END
NOMINAL OVERALL LENGTH1.500 INCHES
NOMINAL THREAD SIZE0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.875 INCHES FIRST END
REDUCER TYPECONCENTRIC
SPECIAL FEATURESKNURLED 1ST END
THREAD CLASS3B FIRST END
THREAD CLASS3B SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) SECOND END
THREAD QUANTITY PER INCH20 FIRST END
THREAD QUANTITY PER INCH20 SECOND END


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