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National Stock Number: 4730-00-189-2738
Federal Supply Class: 4730
National Item Identification Number: 001892738
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:
F232 | 18163 | EATON CORP CONTROLS DIV | J512 | 0U583 | SAE INTERNATIONAL | J512 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | J513 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE J512 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE J512 5 010166B | 0U583 | SAE INTERNATIONAL | SAE J512 5 010166B | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE-J512 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
FABRICATION METHOD | FORGED | LENGTH TO SHOULDER | 0.422 INCHES NOMINAL | MATERIAL | COPPER ALLOY 360 OVERALL | NOMINAL THREAD SIZE | 0.500 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.313 INCHES | NONDEFINITIVE SPEC/STD DATA | 34 FIGURE AND 9 TABLE AND SHORT TYPE AND 5/16 SIZE | NUT HEIGHT | 0.625 INCHES MINIMUM AND 0.665 INCHES MAXIMUM | NUT STYLE | TUBE COUPLING | SEAT ANGLE | 45.00 DEGREES NOMINAL | SMALLEST INSIDE DIAMETER | 0.317 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 20 | THREAD SERIES | UNF |
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