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National Stock Number:
4730-01-346-2719
Federal Supply Class:
4730
National Item Identification Number:
013462719
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:
| 803-2177934 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177934-X3XX-04 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-2177934-X3XX-04 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 1.438 INCHES | | THREAD QUANTITY PER INCH | 14 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.656 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.688 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.075 INCHES NOMINAL | | SHOULDER STEP WIDTH | 1.141 INCHES NOMINAL | | SHOULDER SEAT DIAMETER | 1.125 INCHES NOMINAL | | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL FIRST END |
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