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National Stock Number: 4730-00-516-3010
Federal Supply Class: 4730
National Item Identification Number: 005163010
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:
| 142022 | 77445 | RTX CORPORATION |
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Techincal Specification:
| LENGTH TO SHOULDER | 0.761 INCHES MINIMUM AND 0.771 INCHES MAXIMUM | | NOMINAL THREAD SIZE | 1.000 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES | | NUT HEIGHT | 0.912 INCHES MINIMUM AND 0.932 INCHES MAXIMUM | | NUT STYLE | TUBE COUPLING | | SMALLEST INSIDE DIAMETER | 0.637 INCHES MINIMUM AND 0.643 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD PITCH DIAMETERS | +0.9639 TO 0.9675 INCHES | | THREAD SERIES | UNS | | WIDTH ACROSS FLATS | 1.109 INCHES MINIMUM AND 1.127 INCHES MAXIMUM |
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