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National Stock Number: 4730-00-289-5722
Federal Supply Class: 4730
National Item Identification Number: 002895722
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:
SP8845 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
THREAD SERIES | UNEF | NOMINAL THREAD SIZE | 0.875 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | COPPER ALLOY 482 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 0.875 INCHES NOMINAL | WIDTH ACROSS FLATS | 1.125 INCHES NOMINAL | LENGTH TO SHOULDER | 0.625 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 0.656 INCHES NOMINAL | NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES |
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