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 2925-01-482-8202
NSN 6645-01-310-2949
NSN 6620-01-447-2172
NSN 5990-01-414-7618
NSN 5935-00-407-2819
NSN 6645-01-514-0236
NSN 6150-01-051-0386
NSN 5905-01-181-6561
NSN 6145-01-265-3807
NSN 5985-00-003-7416
NSN 5925-01-286-1551
NSN 6150-01-349-4055