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National Stock Number:
5310-01-611-4123
Federal Supply Class:
5310
National Item Identification Number:
016114123
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:
| 37263 | 0Y3H3 | FASTENAL COMPANY |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | BEARING SURFACE TYPE | CHAMFERED | | THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.3125 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 2B | | MATERIAL DOCUMENT AND CLASSIFICATION | GRADE A STEEL IAW IFI-100/107 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FE/ZN 3AT IAW ASTM F1941 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | NUT HEIGHT | 0.180 INCHES MINIMUM AND | | 0.195 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND | | 0.502 INCHES MAXIMUM | | LUBRICATION | WAX | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 5/16-18 ZINC FINISH GRADE A JAM TOP LOCK NUT |
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