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National Stock Number: 4730-01-282-5759
Federal Supply Class: 4730
National Item Identification Number: 012825759
Description: NUT,TUBE COUPLING
Detail: AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| AS4326K12 | 0U583 | SAE INTERNATIONAL | | AS4326K12 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | KC142C12 | 22264 | JOHN F KENNEDY SPACE CENTER | | KC142K12 | 22264 | JOHN F KENNEDY SPACE CENTER |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 1.062 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES | | NUT HEIGHT | 1.026 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL JOINT (UNJ) | | THREAD QUANTITY PER INCH | 12 | | WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
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