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 2925-01-408-9485
NSN 6220-01-289-0196
NSN 5999-01-588-8183
NSN 6610-00-679-4835
NSN 7035-01-062-0184
NSN 5925-01-226-7999
NSN 6240-00-170-5302
NSN 5996-01-227-2242
NSN 6130-00-446-6922
NSN 5920-01-384-3387
NSN 5996-00-114-4071
NSN 5930-01-252-8155