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 5975-01-634-0678
NSN 6145-00-537-7059
NSN 5999-00-289-9878
NSN 6620-01-128-3053
NSN 5999-01-425-0016
NSN 5998-00-424-1732
NSN 5950-01-519-3329
NSN 6320-01-573-6490
NSN 6105-01-585-3556
NSN 5905-00-446-6782
NSN 5950-01-277-9839
NSN 6135-00-223-9563