Harold I have modified my position. I am thinking it will be acceptable. The function of the bonding locknut is to bond the raceway and if it is made up tight against the connector lip and the concentric ring with a 250.66 sized jumper, the raceway is bonded, even if the ring breaks out completely.
For some reason I had in it my mind that the concentric locknut would loosen if the eccentric broke. I guess I should not type after midnight
