4730-00-189-2638 UNION,PIPE Index 4730-00-189-2640 UNION,PIPE

National Stock Number:
4730-00-189-2639

Federal Supply Class:
4730

National Item Identification Number:
001892639

Description:
UNION,PIPE

Detail:
A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.


Manufacturer Information:
ANSI B16.3980204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B16.3905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
MIL-U-1825003958MINDECO CORP


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
MAXIMUM OPERATING TEMP232.0 CELSIUS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OVERALL LENGTH3.260 INCHES
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATAXB TYPE
REDUCER TYPECONCENTRIC
SEAT TYPEBEVELED
STYLE DESIGNATORSCREWED
SURFACE TREATMENTZINC AND DICHROMATE OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS


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