4730-01-260-4321 ELBOW,TUBE Index 4730-01-260-4323 ELBOW,TUBE

National Stock Number:
4730-01-260-4322

Federal Supply Class:
4730

National Item Identification Number:
012604322

Description:
ELBOW,TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
AS1249K320U583SAE INTERNATIONAL
AS1249K3281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC128C3222264JOHN F KENNEDY SPACE CENTER
KC128K3222264JOHN F KENNEDY SPACE CENTER


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEFLARED (TUBE) SECOND END
FLOW ANGLE45.0 DEGREES
LEG LENGTH2.250 INCHES MINIMUM FIRST END
LEG LENGTH2.953 INCHES MINIMUM SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES SECOND END
NOMINAL THREAD SIZE2.500 INCHES FIRST END
NOMINAL THREAD SIZE2.500 INCHES SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
SEAT ANGLE37.0 DEGREES SECOND END
SPECIAL FEATURESKC128C-32; MACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RINGS PER KC103
THREAD CLASS3A FIRST END
THREAD CLASS3A SECOND END
THREAD QUANTITY PER INCH12 SECOND END
THREAD QUANTITY PER INCH12 FIRST END
THREAD SERIES DESIGNATORUN SECOND END


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