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 5985-01-642-7341
NSN 6220-01-578-2435
NSN 5905-01-474-5173
NSN 5945-01-010-0046
NSN 5960-01-413-3877
NSN 5960-00-935-2340
NSN 5985-01-492-6504
NSN 6645-01-501-0576
NSN 5920-01-505-3143
NSN 5945-01-117-1856
NSN 6130-00-079-1269
NSN 5998-00-562-0020