4730-01-013-0887 ELBOW,TUBE Index 4730-01-013-0890 REDUCER,TUBE

National Stock Number:
4730-01-013-0889

Federal Supply Class:
4730

National Item Identification Number:
010130889

Description:
UNION,TUBE

Detail:
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.


Manufacturer Information:
AS1100K120U583SAE INTERNATIONAL
AS1100K1281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC124C1222264JOHN F KENNEDY SPACE CENTER
KC124K1222264JOHN F KENNEDY SPACE CENTER
SAE-AS11000U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
LEG LENGTH1.281 INCHES NOMINAL 2ND END
LEG LENGTH1.750 INCHES NOMINAL 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 2ND END
NOMINAL OVERALL LENGTH3.031 INCHES
NOMINAL THREAD SIZE1.062 INCHES 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
SPECIAL FEATURESMACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RINGS PER KC103
STYLE DESIGNATORFLARED AND FLARELESS W/ BULKHEAD THREAD
SURFACE TREATMENTPASSIVATE OUTSIDE
THREAD CLASS3A 1ST END
THREAD CLASS3A 2ND END
THREAD SERIES DESIGNATORUN 1ST END
THREAD QUANTITY PER INCH12 1ST END


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