183.505—Definitions.
As used in this subpart:
Flame arrestor means a device or assembly that prevents passage of flame through a fuel vent.
Fuel system means the entire assembly of the fuel fill, vent, tank, and distribution components, including pumps, valves, strainers, carburetors, and filters.
Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person or item of portable equipment on board.