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 5910-00-949-2413
NSN 6240-00-832-6867
NSN 5990-01-124-9063
NSN 5895-00-588-6525
NSN 6240-00-822-4571
NSN 6130-01-136-4759
NSN 2925-01-415-2140
NSN 7035-01-566-0779
NSN 5835-01-242-9806
NSN 6610-00-466-3104
NSN 7035-01-435-7962
NSN 6610-01-531-9505