4820-00-516-4429 VALVE,GLOBE Index 4730-00-516-4447 NUT,TUBE COUPLING

National Stock Number:
4730-00-516-4444

Federal Supply Class:
4730

National Item Identification Number:
005164444

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:
B81-3-6181361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC


Techincal Specification:
CONNECTION STYLEINVERTED FLARE (TUBE) 1ST END
CONNECTION STYLEINVERTED FLARE (TUBE) 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL OVERALL LENGTH1.500 INCHES
NOMINAL THREAD SIZE0.500 INCHES 2ND END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
REDUCER TYPECONCENTRIC
SEAT ANGLE45.0 DEGREES 1ST END
SEAT ANGLE45.0 DEGREES 2ND END
SPECIAL FEATURESSEAT SURFACE OF BOTH ENDS 63 MICROINCH RMS FINISH
THREAD CLASS2A 1ST END
THREAD CLASS2A 2ND END
THREAD SERIES DESIGNATORUNC 2ND END
THREAD SERIES DESIGNATORUNF 1ST END


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