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 6110-01-407-5706
NSN 5925-01-617-7880
NSN 7035-00-131-8219
NSN 5985-01-371-2188
NSN 5996-01-072-2402
NSN 5835-00-247-0161
NSN 5895-01-105-0942
NSN 6220-01-427-2333
NSN 5999-01-089-8701
NSN 5925-00-177-4654
NSN 6105-01-061-0124
NSN 6150-01-344-1071