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National Stock Number: 5310-01-307-2354
Federal Supply Class: 5310
National Item Identification Number: 013072354
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:
6242927-C6 | 53711 | NAVAL SEA SYSTEMS COMMAND | 62442927-C6 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM NUT | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | LUBRICATION | DRY FILM LUBRICANT | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A453 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5686 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A493 ASSN STD 4TH MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 303 OR IRON ALLOY 660 OR STEEL COMP 305 OR STEEL COMP XM-7 OVERALL | NOMINAL THREAD SIZE | 0.375 INCHES | NUT HEIGHT | 0.318 INCHES MINIMUM AND 0.469 INCHES MAXIMUM | NUT STYLE | HEXAGON | SPECIAL FEATURES | COLOR GRAY | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-81751,TY 1,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CERAMIC OVERALL | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD SERIES | UNJF | THREAD QUANTITY PER INCH | 24 |
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