4820-00-457-6225 VALVE,SAFETY RELIEF Index 2530-00-457-6230 CHAMBER,AIR BRAKE

National Stock Number:
4730-00-457-6228

Federal Supply Class:
4730

National Item Identification Number:
004576228

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:
121891A45152OSHKOSH CORP
121891A75Q65OSHKOSH DEFENSE LLC
333761R10SAT8KOMATSU AMERICA CORP.
333761R129510KOMATSU AMERICAN INTL CO
333761R131007NAVISTAR INTL CORP
333761R192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
IZG-637029510KOMATSU AMERICAN INTL CO
476-F-06X04X0430327IMPERIAL


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 2ND END
CONNECTION STYLESWIVEL NUT INVERTED FLARE (PIPE) 1ST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 3RD END
NOMINAL OVERALL LENGTH1.250 INCHES
NOMINAL THREAD SIZE0.375 INCHES 2ND END
NOMINAL THREAD SIZE0.375 INCHES 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
SEAT NOMINAL RADIUS0.062 INCHES 3RD END
STYLE DESIGNATORTHREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORNPSM 1ST END
THREAD SERIES DESIGNATORNPTF 2ND END


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