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National Stock Number: 4730-00-442-0081
Federal Supply Class: 4730
National Item Identification Number: 004420081
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:
| 525-26 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 525-26 | 56705 | DONALLCO INC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) SECOND END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END | | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END | | MATERIAL | ALUMINUM ALLOY AND ALUMINUM OVERALL | | MEDIA FOR WHICH DESIGNED | AIR SECOND RESPONSE | | MEDIA FOR WHICH DESIGNED | FLUID FIRST RESPONSE | | NOMINAL OVERALL LENGTH | 2.281 INCHES | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | STYLE DESIGNATOR | RIGID, THREADED INTERNAL AND EXTERNAL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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