4820-00-476-6433 VALVE,GLOBE Index 4730-00-476-6446 UNION,PIPE

National Stock Number:
4730-00-476-6444

Federal Supply Class:
4730

National Item Identification Number:
004766444

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:
1641-25072423FLAGG STANLEY G & CO INC DBA FLAGG BRASS
5711-1/4IN80996ITT GRINNELL CORP
B16.3905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
768563686THE WALWORTH COMPANY
785-1-1/463686THE WALWORTH COMPANY
MILU1825081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) ALL ENDSPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY OR IRON SEAT
MATERIALIRON OR IRON ALLOY BODY
MAXIMUM OPERATING TEMP500.0 FAHRENHEIT SINGLE RESPONSE500.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
NOMINAL OVERALL LENGTH2.810 INCHES
NOMINAL THREAD SIZE1.250 INCHES ALL ENDS1.250 INCHES ALL ENDS
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
SEAT TYPEGROUND-JOINTGROUND-JOINT
STYLE DESIGNATORTHREADED
SURFACE TREATMENTZINC BODY
SURFACE TREATMENTZINC SEAT
THREAD SERIES DESIGNATORNPT ALL ENDS


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