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National Stock Number:
4730-01-379-4607
Federal Supply Class:
4730
National Item Identification Number:
013794607
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:
| 6243073 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 943P7-6 | 32142 | HYDRASEARCH COMPANY, LLC | | 943P7-6 | 54716 | HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING | | 943P7-6 | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 2.750 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY OVERALL | | NUT STYLE | HEXAGON | | SHOULDER WIDTH | 0.688 INCHES NOMINAL | | NUT HEIGHT | 1.250 INCHES NOMINAL | | WIDTH ACROSS FLATS | 3.000 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 2.378 INCHES NOMINAL | | SHOULDER STEP WIDTH | 0.312 INCHES NOMINAL | | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH AIR |
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