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National Stock Number:
5310-01-389-9114
Federal Supply Class:
5310
National Item Identification Number:
013899114
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| 254-6556644FNCOTM-A11 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL | NICKEL ALLOY R-405 OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT HEIGHT | 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | LEFT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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