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National Stock Number:
4730-00-187-7655
Federal Supply Class:
4730
National Item Identification Number:
001877655
Description:
COUPLING,PIPE
Detail:
A STRAIGHT FITTING 12 INCHES (304 MM) LONG OR UNDER HAVING THE SAME OR DIFFERENT TYPE PIPE CONNECTION OF THE SAME SIZE ON BOTH ENDS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO ANOTHER PIPE OR PIPE FITTING. EXCLUDES FITTINGS WITH THREADED EXTERNAL CONNECTIONS ON BOTH ENDS. SEE ALSO NIPPLE, PIPE.
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Manufacturer Information:
| MS14305-10YC | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | WW-P-460 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | WWP460 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | MATERIAL | COPPER ALLOY OVERALL | | MAXIMUM OPERATING TEMP | 138.0 FAHRENHEIT SECOND RESPONSE | | MAXIMUM OPERATING TEMP | 408.0 FAHRENHEIT FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | STEAM FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SECOND RESPONSE | | NOMINAL OVERALL LENGTH | 2.880 INCHES | | NOMINAL THREAD SIZE | 2.500 INCHES ALL ENDS | | OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE | | OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE | | SPECIFICATION/STANDARD DATA | 81348-WW-P-460 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | THREADED INTERNAL | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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