4730-01-260-6430 REDUCER,TUBE Index 4730-01-260-6432 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-260-6431

Federal Supply Class:
4730

National Item Identification Number:
012606431

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:
AS1368K28240U583SAE INTERNATIONAL
AS1368K282481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC125C28-2422264JOHN F KENNEDY SPACE CENTER
KC125K28-2422264JOHN F KENNEDY SPACE CENTER
SAE-AS13680U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.750 INCHES 1ST END
NOMINAL OVERALL LENGTH2.723 INCHES
NOMINAL THREAD SIZE1.875 INCHES 2ND END
NOMINAL THREAD SIZE2.250 INCHES 1ST END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
SPECIAL FEATURESKC125C28-24; MACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RINGS PER KC103
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A 2ND END
THREAD CLASS3A 1ST END
THREAD QUANTITY PER INCH12 1ST END
THREAD QUANTITY PER INCH12 2ND END
THREAD SERIES DESIGNATORUN 1ST END
THREAD SERIES DESIGNATORUN 2ND END


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