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 5895-01-559-8750
NSN 4140-01-050-4470
NSN 5965-01-288-4736
NSN 7035-01-334-5855
NSN 4140-00-623-0248
NSN 5915-01-092-2156
NSN 5925-00-762-3790
NSN 7035-00-193-2269
NSN 5998-01-451-5669
NSN 5935-00-034-8009
NSN 5930-00-343-6755
NSN 5950-01-358-7360