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National Stock Number: 4730-00-382-7620
Federal Supply Class: 4730
National Item Identification Number: 003827620
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:
150-411GPC254 | 27235 | HARDIE-TYNES CO., INC. | 389984-WPC254 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
THREAD SERIES | UNS | NOMINAL THREAD SIZE | 1.250 INCHES | THREAD QUANTITY PER INCH | 12 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL OVERALL | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 1.625 INCHES NOMINAL | WIDTH ACROSS FLATS | 1.625 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 1.125 INCHES NOMINAL | NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES |
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