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National Stock Number: 4730-01-004-8245
Federal Supply Class: 4730
National Item Identification Number: 010048245
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:
AS18280 | 0U583 | SAE INTERNATIONAL | AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AS21921 | 0U583 | SAE INTERNATIONAL | AS21921 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS21921-10W | 0U583 | SAE INTERNATIONAL | MS21921-10W | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS21921-10W | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | SAE-AS18280 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
LENGTH TO SHOULDER | 0.687 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | NOMINAL THREAD SIZE | 0.875 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 0.980 INCHES NOMINAL | SEAT ANGLE | 45.00 DEGREES NOMINAL | SMALLEST INSIDE DIAMETER | 0.690 INCHES NOMINAL | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 14 | THREAD SERIES | UNJF |
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