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National Stock Number:
4730-00-287-0168
Federal Supply Class:
4730
National Item Identification Number:
002870168
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:
| 1280-3INBLK | 14959 | CRANE CO DIV VALVE DIV | | 1601-500BLK | 72423 | FLAGG STANLEY G & CO INC DBA FLAGG BRASS | | 34-4001-3 | 36024 | LIBBY POWER SYSTEMS, LLC | | 7320-3IN | 63686 | THE WALWORTH COMPANY | | 463 3IN | 80996 | ITT GRINNELL CORP | | 463-3INBLK | 80996 | ITT GRINNELL CORP | | ASME-B16.39 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | ASMEB16.39-55-T-A | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | WW-U-531 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | WWU53155TA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | STYLE DESIGNATOR | THREADED | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 3.000 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 3.000 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 3.500 INCHES | | COUPLING FLANGE SHAPE | HEXAGON | | REDUCER TYPE | CONCENTRIC | | SEAT TYPE | GROUND-JOINT | | SPECIFICATION/STANDARD DATA | 81348-WW-U-531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | NONDEFINITIVE SPEC/STD DATA | 3 CLASS |
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