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 6685-00-273-7017
NSN 5998-00-833-4992
NSN 5975-01-442-7264
NSN 5998-01-602-5916
NSN 6320-00-242-3300
NSN 6105-00-501-7681
NSN 5920-01-372-1322
NSN 6610-01-116-2527
NSN 5935-00-580-1724
NSN 6145-01-085-4609
NSN 6220-01-192-3451
NSN 5998-01-025-0499