Overall breadth
Overall breadth means the horizontal distance taken at the widest part of the hull, excluding rub rails, from the outboard side of the skin (outside planking or plating) on one side of the hull to the outboard side of the skin on the other side of the hull.
Source
46 CFR § 69.203
Scoping language
As used in this subpart and in Coast Guard Form CG5397 under 69.205