2530-00-122-0552 LINER Index 5331-00-122-0555 O-RING

National Stock Number:
4730-00-122-0553

Federal Supply Class:
4730

National Item Identification Number:
001220553

Description:
COUPLING,PIPE

Detail:
A STRAIGHT FITTING 12 INCHES (304 MM) LONG OR UNDER HAVING THE SAME OR DIFFERENT TYPE PIPE CONNECTION OF THE SAME SIZE ON BOTH ENDS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO ANOTHER PIPE OR PIPE FITTING. EXCLUDES FITTINGS WITH THREADED EXTERNAL CONNECTIONS ON BOTH ENDS. SEE ALSO NIPPLE, PIPE.


Manufacturer Information:
7F862711083CATERPILLAR INC


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) 1ST END
CONNECTION STYLEPLAIN (PIPE) 2ND END
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE 2ND END
MATERIALSTEEL OVERALL
NOMINAL OVERALL LENGTH5.750 INCHES
NOMINAL PIPE SIZE ACCOMMODATED3.500 INCHES 2ND END
NOMINAL THREAD SIZE3.500 INCHES 1ST END
STYLE DESIGNATORTHREADED AND PLAIN
THREAD SERIES DESIGNATORNPT 1ST END


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