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National Stock Number:
4730-00-092-9670
Federal Supply Class:
4730
National Item Identification Number:
000929670
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.
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Manufacturer Information:
| 1621-040 | 72426 | FLATON MACHINE WORKS INC. | | 519 1-4 | 14959 | CRANE CO DIV VALVE DIV | | B16.39 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | 519 1-4BLK | 14959 | CRANE CO DIV VALVE DIV | | 554-1/4BLK | 80996 | ITT GRINNELL CORP | | WW-U-351-22TB | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | COUPLING FLANGE SHAPE | HEXAGON | | MATERIAL | IRON OVERALL | | NOMINAL OVERALL LENGTH | 1.625 INCHES | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | REDUCER TYPE | CONCENTRIC | | SEAT TYPE | GROUND-JOINT | | SPECIAL FEATURES | THE OVERALL SURFACE TREATMENT COATING IS BLACK | | STYLE DESIGNATOR | SCREWED | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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