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National Stock Number:
5310-01-443-8060
Federal Supply Class:
5310
National Item Identification Number:
014438060
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:
| 6744241-16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | M8830016 | 25685 | NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY 400 OVERALL | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | BEARING SURFACE TYPE | WASHER FACED | | THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 80.0 ROCKWELL B NOMINAL | | NUT HEIGHT | 0.360 INCHES MINIMUM AND | | 0.390 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND | | 0.504 INCHES MAXIMUM | | TEMP RATING | 80.0 DEG FAHRENHEIT NOMINAL | | SPECIFICATION/STANDARD DATA | 81349-MIL-N-25027/1-4C GOVERNMENT SPECIFICATION |
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