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National Stock Number:
4730-01-151-8918
Federal Supply Class:
4730
National Item Identification Number:
011518918
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:
| 1385943PC7-1/2IN | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 15-12-0004 | 96169 | ELECTRIC BOAT CORPORATION | | 501-4686148 ITEM F22 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.750 INCHES | | NUT STYLE | HEXAGON | | NUT HEIGHT | 1.062 INCHES NOMINAL | | SHOULDER SEAT DIAMETER | 1.750 INCHES NOMINAL | | SHOULDER STEP WIDTH | 0.250 INCHES NOMINAL | | SHOULDER WIDTH | 0.250 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.378 INCHES NOMINAL | | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 12 |
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