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National Stock Number: 4730-00-533-1898
Federal Supply Class: 4730
National Item Identification Number: 005331898
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:
43539-2 | 30327 | IMPERIAL | 5331898 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
FABRICATION METHOD | MACHINED | LENGTH TO SHOULDER | 0.281 INCHES NOMINAL | MATERIAL | COPPER ALLOY OVERALL | NOMINAL THREAD SIZE | 0.312 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.125 INCHES | NUT HEIGHT | 0.406 INCHES NOMINAL | NUT STYLE | TUBE COUPLING | SMALLEST INSIDE DIAMETER | 0.130 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 24 | THREAD SERIES | UNF |
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