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National Stock Number:
4730-00-640-5455
Federal Supply Class:
4730
National Item Identification Number:
006405455
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 | | ASMEB16.39-42-T-A | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | WWU531TYPEB | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | MATERIAL | IRON OR STEEL OR COPPER ALLOY SEAT | | MATERIAL | IRON OR STEEL BODY | | NONDEFINITIVE SPEC/STD DATA | B TYPE | | SEAT TYPE | GROUND-JOINT | | SURFACE TREATMENT | ZINC INSIDE | | SURFACE TREATMENT | ZINC OUTSIDE | | NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | NOMINAL OVERALL LENGTH | 3.578 INCHES | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | NOMINAL THREAD SIZE | 2.500 INCHES 1ST END |
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