4730-00-502-8979 UNION,TUBE Index 5905-00-502-8981 RESISTOR,FIXED,WIRE WOUND

National Stock Number:
4730-00-502-8980

Federal Supply Class:
4730

National Item Identification Number:
005028980

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:
AS1251K040U583SAE INTERNATIONAL
AS1251K0481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC126C422264JOHN F KENNEDY SPACE CENTER
KC126K422264JOHN F KENNEDY SPACE CENTER
SAE-AS12510U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL OVERALL LENGTH1.250 INCHES
SEAT ANGLE37.0 DEGREES 1ST END
SPECIAL FEATURESMACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RINGS PER KC103
SURFACE TREATMENTPASSIVATE INSIDE
SURFACE TREATMENTPASSIVATE OUTSIDE
THREAD CLASS3A 1ST END


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