4730-00-996-0220 UNION,PIPE Index 4730-00-996-0223 UNION,PIPE

National Stock Number:
4730-00-996-0221

Federal Supply Class:
4730

National Item Identification Number:
009960221

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:
463 1-880996ITT GRINNELL CORP
463 1-8GALV80996ITT GRINNELL CORP


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) 1ST END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY SEAT
MATERIALIRON OVERALL
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES 1ST END
NOMINAL OVERALL LENGTH1.250 INCHES
NOMINAL THREAD SIZE0.125 INCHES 1ST END
SEAT TYPEGROUND-JOINT
SURFACE TREATMENTZINC INSIDE
SURFACE TREATMENTZINC OUTSIDE
THREAD SERIES DESIGNATORNPT 1ST END


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