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 5975-01-099-9450
NSN 6135-01-556-7318
NSN 6135-01-297-5565
NSN 5920-01-160-4351
NSN 5895-01-308-6186
NSN 6145-01-120-8621
NSN 4140-01-076-9775
NSN 7035-01-432-7705
NSN 6105-00-183-9019
NSN 5930-01-181-0232
NSN 5930-01-386-2833
NSN 4140-01-384-1735