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National Stock Number: 4730-00-333-3560
Federal Supply Class: 4730
National Item Identification Number: 003333560
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:
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Techincal Specification:
FABRICATION METHOD | FORGED | LENGTH TO SHOULDER | 0.438 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 88 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY 377 OVERALL | NOMINAL THREAD SIZE | 0.625 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.375 INCHES | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 0.750 INCHES NOMINAL | SEAT ANGLE | 45.00 DEGREES NOMINAL | SMALLEST INSIDE DIAMETER | 0.380 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | NPSI | THREAD QUANTITY PER INCH | 18 |
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