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 6135-01-447-5083
NSN 5915-01-528-2523
NSN 5960-01-406-4136
NSN 5935-01-487-6326
NSN 5999-01-569-8587
NSN 5975-01-657-2167
NSN 6320-01-371-3047
NSN 6105-00-066-2311
NSN 5935-01-078-9474
NSN 6105-01-575-8377
NSN 5965-01-439-0793
NSN 6320-01-643-0850