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 5855-00-494-9581
NSN 6620-01-562-3862
NSN 5835-00-422-1441
NSN 5935-01-303-1427
NSN 2925-00-574-8796
NSN 6130-01-107-3279
NSN 5835-01-028-2025
NSN 5920-01-261-4801
NSN 6135-01-255-9129
NSN 6220-01-534-3965
NSN 5998-01-090-4589
NSN 5895-01-641-8396