A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6145-01-178-9265
NSN 6240-00-924-7526
NSN 5990-01-512-9129
NSN 5935-00-228-0592
NSN 6150-01-009-4652
NSN 4140-01-042-4765
NSN 6145-01-562-7106
NSN 2925-01-467-7672
NSN 6145-00-258-3608
NSN 2925-01-251-9529
NSN 5855-00-466-2309
NSN 5895-01-038-8310