4730-01-221-7328 COUPLING,TUBE Index 4730-01-221-7330 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-221-7329

Federal Supply Class:
4730

National Item Identification Number:
012217329

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:
1235529319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12355293-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END
NOMINAL OVERALL LENGTH1.156 INCHES
NOMINAL THREAD SIZE0.562 INCHES SECOND END
NOMINAL THREAD SIZE1.312 INCHES FIRST END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
THREAD CLASS2A SECOND END
THREAD CLASS2B FIRST END
THREAD SERIES DESIGNATORUN FIRST END
THREAD SERIES DESIGNATORUN SECOND END
THREAD QUANTITY PER INCH12 FIRST END
THREAD QUANTITY PER INCH18 SECOND END


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