4920-01-378-3019 ADAPTER,TEST Index 5998-01-378-3021 CIRCUIT CARD ASSEMBLY

National Stock Number:
4730-01-378-3020

Federal Supply Class:
4730

National Item Identification Number:
013783020

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:
425922-280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES ALL ENDS
NOMINAL OVERALL LENGTH3.562 INCHES
NOMINAL THREAD SIZE0.875 INCHES SECOND END
NOMINAL THREAD SIZE1.000 INCHES FIRST END
REDUCER TYPECONCENTRIC
THREAD CLASS2A ALL ENDS
THREAD QUANTITY PER INCH14 FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
THREAD SERIES DESIGNATORUNS FIRST END


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