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National Stock Number:
4730-01-509-9921
Federal Supply Class:
4730
National Item Identification Number:
015099921
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:
| 50N-6-M-LW | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| HOLE CONFIGURATION STYLE | CONFIGURATION B | | MATERIAL | NICKEL ALLOY OVERALL | | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 6000.0 POUNDS PER SQUARE INCH (PSI) OIL AND 6000.0 POUNDS PER SQUARE INCH (PSI) WATER | | NOMINAL THREAD SIZE | 2.750 INCHES | | NUT STYLE | HEXAGON | | NUT HEIGHT | 1.250 INCHES NOMINAL | | SPECIAL FEATURES | ACCOMODATES TUBE SIZE 1.500 IN AND PIPE SIZE 1.250 IN; ITEM HAS A LOCK WIRE HOLE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | UNION NUT | | WIDTH ACROSS FLATS | 3.000 INCHES NOMINAL | | TEMP RATING | -20.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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