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National Stock Number:
4730-00-189-2620
Federal Supply Class:
4730
National Item Identification Number:
001892620
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:
| ASME B16.39 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | WWU531-30TA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | WWU531TYPEA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| MATERIAL | IRON OR | | STEEL UNION | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA197 ASSN STD 1ST MATERIAL RESPONSE OR | | BCQQ-S-631 FED SPEC 2ND MATERIAL RESPONSE UNION | | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 218.0 DEG CELSIUS SINGLE RESPONSE | | STYLE DESIGNATOR | SCREWED | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 2.500 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 3.570 INCHES | | COUPLING FLANGE SHAPE | HEXAGON | | REDUCER TYPE | CONCENTRIC | | SEAT TYPE | GROUND-JOINT |
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