3020-00-998-6241 GEAR,HELICAL Index 3020-00-998-6245 GEAR,HELICAL

National Stock Number:
4730-00-998-6244

Federal Supply Class:
4730

National Item Identification Number:
009986244

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:
619E223P2062W0GE ENGINE SERVICES DISTRIBUTION, L.L.C.
619E223P207482GENERAL ELECTRIC COMPANY
619E223P258828CFM INTERNATIONAL INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OVERALL LENGTH1.360 INCHES
NOMINAL THREAD SIZE0.438 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 1ST END
REDUCER TYPECONCENTRIC
SEAT NOMINAL RADIUS0.312 INCHES ALL ENDS
SPECIAL FEATURESDRILLED FOR SAFETY WIRE
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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