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National Stock Number:
4730-00-640-5454
Federal Supply Class:
4730
National Item Identification Number:
006405454
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:
| MILU18181 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | NPT ALL ENDS | | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | NOMINAL OVERALL LENGTH | 2.812 INCHES | | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | COUPLING FLANGE SHAPE | HEXAGON | | NOMINAL THREAD SIZE | 4.000 INCHES ALL ENDS | | SEAT TYPE | GASKET | | MATERIAL | IRON OVERALL | | REDUCER TYPE | CONCENTRIC | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 250 CLASS | | STYLE DESIGNATOR | FLANGED | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A126-61T,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
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