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National Stock Number: 4730-01-296-7920
Federal Supply Class: 4730
National Item Identification Number: 012967920
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:
6534C596-3 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | 716534 | 05869 | RAYTHEON COMPANY | 716534-2 | 05869 | RAYTHEON COMPANY | H850N-6-SS | 99565 | ADMIRAL VALVE LLC | H856N-6-SS | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 304 OVERALL | NOMINAL THREAD SIZE | 0.688 INCHES | NUT HEIGHT | 0.440 INCHES NOMINAL | NUT STYLE | HEXAGON | SHOULDER STEP WIDTH | 0.093 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 0.537 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.810 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD SERIES | UNS | THREAD QUANTITY PER INCH | 16 |
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