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National Stock Number:
4730-00-476-6444
Federal Supply Class:
4730
National Item Identification Number:
004766444
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:
| 1641-250 | 72423 | FLAGG STANLEY G & CO INC DBA FLAGG BRASS | | 5711-1/4IN | 80996 | ITT GRINNELL CORP | | B16.39 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | 7685 | 63686 | THE WALWORTH COMPANY | | 785-1-1/4 | 63686 | THE WALWORTH COMPANY | | MILU18250 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | IRON OR | | IRON ALLOY BODY | | COPPER ALLOY OR | | IRON SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY | | SURFACE TREATMENT | ZINC BODY | | ZINC SEAT | | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE | | WATER-OIL-GAS 2ND RESPONSE | | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 1ST RESPONSE | | 600.0 POUNDS PER SQUARE INCH 2ND RESPONSE | | MAXIMUM OPERATING TEMP | 500.0 DEG FAHRENHEIT SINGLE RESPONSE | | STYLE DESIGNATOR | THREADED | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 2.810 INCHES | | SEAT TYPE | GROUND-JOINT |
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