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National Stock Number: 4730-01-156-8230
Federal Supply Class: 4730
National Item Identification Number: 011568230
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:
| 15-12-0008 | 96169 | ELECTRIC BOAT CORPORATION | | 300-4684560 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 300-4684560 ITEM F28 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 508-4685784 ITE | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-1385943 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-1385943 PC7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH (PSI) OIL AND 3000.0 POUNDS PER SQUARE INCH (PSI) WATER | | NOMINAL THREAD SIZE | 3.062 INCHES | | NUT HEIGHT | 1.500 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SHOULDER STEP WIDTH | 0.375 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNS | | THREAD QUANTITY PER INCH | 12 |
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