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National Stock Number:
4730-00-294-2677
Federal Supply Class:
4730
National Item Identification Number:
002942677
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:
| MIL-U-18250 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | WWU536 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDSPLAIN (PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS | | MATERIAL | IRON OVERALL | | NOMINAL OVERALL LENGTH | 4.290 INCHES | | NOMINAL THREAD SIZE | 3.000 INCHES ALL ENDS3.000 INCHES ALL ENDS | | NONDEFINITIVE SPEC/STD DATA | XD TYPE | | OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SEAT TYPE | BEVELEDBEVELED | | STYLE DESIGNATOR | THREADED | | SURFACE TREATMENT | ZINC OVERALL | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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