A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 5975-01-658-2007
NSN 5960-01-328-8248
NSN 5855-00-149-0766
NSN 6650-01-217-0303
NSN 6130-01-435-5105
NSN 5996-01-542-8611
NSN 5920-01-607-8055
NSN 5905-00-776-5991
NSN 5945-01-411-4939
NSN 5996-01-495-0763
NSN 5930-00-715-9621
NSN 5945-01-603-4369