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 5985-01-578-6862
NSN 6150-00-824-4437
NSN 5915-01-082-4518
NSN 6105-00-153-7967
NSN 6105-00-527-8571
NSN 2925-01-556-0333
NSN 5920-00-318-7150
NSN 6135-01-109-8763
NSN 5930-01-358-0167
NSN 5999-01-513-4492
NSN 6650-01-607-8388
NSN 5950-01-580-2557