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National Stock Number: 4730-00-639-9867
Federal Supply Class: 4730
National Item Identification Number: 006399867
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:
606901 | 99167 | HAMILTON SUNDSTRAND CORPORATION | AN817-10J | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | AS5206J10 | 0U583 | SAE INTERNATIONAL | AS5206J10 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE-AS4841 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
FABRICATION METHOD | MACHINED | LENGTH TO SHOULDER | 0.641 INCHES NOMINAL | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.875 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 1.484 INCHES MINIMUM AND 1.500 INCHES MAXIMUM | SEAT ANGLE | 33.00 DEGREES NOMINAL | SMALLEST INSIDE DIAMETER | 0.631 INCHES MINIMUM AND 0.634 INCHES MAXIMUM | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 14 | THREAD SERIES | UNF |
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