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National Stock Number: 4730-00-293-7444
Federal Supply Class: 4730
National Item Identification Number: 002937444
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:
811BT8D | 80049 | DEPARTMENT OF THE AIR FORCE | AC811BT8D | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
THREAD SERIES | UNF | NOMINAL THREAD SIZE | 0.750 INCHES | THREAD QUANTITY PER INCH | 16 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | ALUMINUM ALLOY OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 0.688 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL | LENGTH TO SHOULDER | 0.562 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 0.567 INCHES NOMINAL | NOMINAL TUBE OUTSIDE DIAMETER | 0.500 INCHES |
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