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National Stock Number: 4730-00-278-2719
Federal Supply Class: 4730
National Item Identification Number: 002782719
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:
| 120755 | 30379 | EUCLID INC | | 78209D | 64104 | DRESSER, LLC | | B16.3 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | MS39233-3B | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | WW-P-521 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON MALLEABLE OVERALL | | MAXIMUM OPERATING TEMP | 500.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | NOMINAL OVERALL LENGTH | 1.160 INCHES | | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | | NONDEFINITIVE SPEC/STD DATA | 1 FIGURE AND 8 TABLE | | SPECIFICATION/STANDARD DATA | 81348-WW-P-521 GOVERNMENT SPECIFICATION AND 96906-MS39233 GOVERNMENT STANDARD | | STYLE DESIGNATOR | PLAIN W/ FLATED SIDES | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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