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 6145-01-599-9935
NSN 5935-01-371-8884
NSN 6110-00-071-0559
NSN 6145-01-091-4004
NSN 5835-01-519-2916
NSN 6320-00-242-3300
NSN 5910-01-420-4485
NSN 6685-01-539-4737
NSN 2925-01-545-2717
NSN 5998-01-209-5521
NSN 5835-00-337-7801
NSN 4140-00-726-3551