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National Stock Number: 4730-01-167-6993
Federal Supply Class: 4730
National Item Identification Number: 011676993
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:
CN8D-12 | 56878 | SPS TECHNOLOGIES, LLC | LE273-0016 | 43999 | THE BOEING COMPANY | LE273-0016-0012 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
FABRICATION METHOD | FORGED | LENGTH TO SHOULDER | 0.868 INCHES NOMINAL | NUT HEIGHT | 1.021 INCHES NOMINAL | NUT STYLE | TUBE COUPLING | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-8625/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY OVERALL | NOMINAL THREAD SIZE | 1.062 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES | SMALLEST INSIDE DIAMETER | 0.834 INCHES NOMINAL | SPECIAL FEATURES | SELF LOCKING FEATURE ON NUT OD | WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNJ | THREAD QUANTITY PER INCH | 12 |
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