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National Stock Number: 4730-00-684-0844
Federal Supply Class: 4730
National Item Identification Number: 006840844
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 | MACHINED | LENGTH TO SHOULDER | 0.500 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY 377 OVERALL | NOMINAL THREAD SIZE | 0.625 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.375 INCHES | NUT HEIGHT | 1.000 INCHES NOMINAL | NUT STYLE | TUBE COUPLING | SEAT ANGLE | 45.00 DEGREES NOMINAL | SMALLEST INSIDE DIAMETER | 0.383 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNF | THREAD QUANTITY PER INCH | 18 |
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