4820-01-379-1978 VALVE,SHUTTLE Index 4730-01-379-1980 NUT ASSEMBLY,TUBE COUPLING

National Stock Number:
4730-01-379-1979

Federal Supply Class:
4730

National Item Identification Number:
013791979

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:
2574W03699193HONEYWELL INTERNATIONAL INC.
2574W036U1605HONEYWELL AEROSPACE YEOVIL


Techincal Specification:
CONNECTION STYLEGROOVED (TUBE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.313 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.433 INCHES SECOND END
NOMINAL OVERALL LENGTH1.324 INCHES
NOMINAL THREAD SIZE0.500 INCHES FIRST END
REDUCER TYPECONCENTRIC
SPECIAL FEATURESLOCKWIRE HOLES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END


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