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 7035-01-434-6134
NSN 6220-01-437-6820
NSN 6320-01-438-6280
NSN 5998-01-209-2525
NSN 5905-01-099-7336
NSN 5905-01-278-3142
NSN 6150-01-150-1987
NSN 6145-01-317-2686
NSN 6650-01-193-5911
NSN 5925-01-414-6866
NSN 6145-01-556-7403
NSN 7035-01-141-8076