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National Stock Number: 4730-01-516-4818
Federal Supply Class: 4730
National Item Identification Number: 015164818
Description: NUT,UNION
Detail: AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.
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Manufacturer Information:
6395232 FIND 002 | 53711 | NAVAL SEA SYSTEMS COMMAND | H850N-8-NAB-LW | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
NUT HEIGHT | 0.500 INCHES NOMINAL | NUT STYLE | HEXAGON | MATERIAL | ALUMINUM ALLOY AND COPPER ALLOY OVERALL | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 6000.0 POUNDS PER SQUARE INCH OIL | NOMINAL THREAD SIZE | 0.8125 INCHES | SHOULDER SEAT DIAMETER | 0.8125 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 0.500 INCHES NOMINAL | SPECIAL FEATURES | NICHOL-ALUMINUM-BRONZE ALLOY; AIR/LIO, P274 OPS CPT TUBING ASSEMBLY; LOCKWIRE HOLE | WIDTH ACROSS FLATS | 0.9375 INCHES NOMINAL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES | UN |
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