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 5990-00-366-0112
NSN 5910-01-190-3437
NSN 6135-01-068-0119
NSN 6220-00-754-3452
NSN 5920-01-281-4158
NSN 6130-00-467-5014
NSN 6105-00-846-7324
NSN 6650-01-207-0829
NSN 5998-01-091-1532
NSN 6135-01-066-3469
NSN 5920-01-464-8480
NSN 5985-00-704-9268