4730-00-189-2634 UNION,PIPE Index 4730-00-189-2636 UNION,PIPE

National Stock Number:
4730-00-189-2635

Federal Supply Class:
4730

National Item Identification Number:
001892635

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:
198E-3/4IN14959CRANE CO DIV VALVE DIV
B16.3905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B16.3980204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
MIL-U-1825081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 OR QQ-I-666 OR ASTM 1-197 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY SEAT
MATERIALSTEEL OR IRON BODY
MAXIMUM OPERATING TEMP218.3 CELSIUS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
NOMINAL OVERALL LENGTH2.110 INCHES
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATAXB TYPE
REDUCER TYPECONCENTRIC
SEAT TYPEGROUND-JOINT
SPECIFICATION/STANDARD DATA81349-MIL-U-18250 GOVERNMENT SPECIFICATION
STYLE DESIGNATORSCREWED
SURFACE TREATMENTZINC OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS


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