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 5950-01-460-8584
NSN 5935-00-078-0099
NSN 6130-00-473-2270
NSN 6650-01-562-6772
NSN 5925-00-549-1446
NSN 6645-01-542-6159
NSN 6135-00-125-5265
NSN 6220-00-141-6150
NSN 2925-00-308-0797
NSN 5855-01-158-2709
NSN 6150-01-589-1848
NSN 5855-01-283-0050