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 6145-01-415-6704
NSN 5920-00-238-6491
NSN 7035-01-379-8777
NSN 6135-01-484-8637
NSN 5835-01-399-5820
NSN 6645-01-658-5624
NSN 6130-00-551-8316
NSN 6240-01-630-0123
NSN 5920-00-223-5194
NSN 5835-01-412-6901
NSN 6610-00-935-7131
NSN 5855-00-832-9341