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 5965-00-594-3115
NSN 5990-01-021-3665
NSN 6240-00-070-0864
NSN 6610-00-403-1991
NSN 6240-01-430-6937
NSN 5999-01-546-6293
NSN 5920-01-548-3737
NSN 5985-01-200-1020
NSN 6105-00-221-5049
NSN 5835-00-121-7558
NSN 5996-01-383-7018
NSN 5910-01-528-2593