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 5895-01-418-0850
NSN 5985-00-474-7729
NSN 5960-01-495-0859
NSN 6135-00-998-5884
NSN 5920-01-498-1972
NSN 5910-01-233-9350
NSN 5945-01-022-6816
NSN 5855-00-560-0110
NSN 5990-00-003-4464
NSN 5930-01-167-3186
NSN 5905-00-317-9691
NSN 6110-00-955-0900