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National Stock Number:
4730-01-518-8144
Federal Supply Class:
4730
National Item Identification Number:
015188144
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-3-NAB | 99565 | ADMIRAL VALVE LLC | | 6393811 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6393811-01 FIND 10 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| NUT HEIGHT | 1.0625 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL | NICKEL ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.750 INCHES | | SHOULDER SEAT DIAMETER | 1.750 INCHES NOMINAL | | SHOULDER STEP WIDTH | 0.250 INCHES NOMINAL | | SHOULDER WIDTH | 0.312 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.378 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | UNION NUT | | SPECIAL FEATURES | NICHOL-ALUMINUM-BRONZE ALLOY ASTM B14B OR B150 | | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 12 |
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