A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 5960-00-081-9255
NSN 5950-01-431-8738
NSN 5998-00-467-7276
NSN 6110-00-220-3054
NSN 5965-01-476-8539
NSN 5920-01-019-3685
NSN 6110-00-518-2378
NSN 6320-01-145-9013
NSN 5975-01-164-7428
NSN 5905-01-023-6594
NSN 5930-00-401-1892
NSN 5920-00-133-8663