Pingel - Adapter Nut - 3/8”NPT to 24mm x 1.0 (approx. 15/16”)
The adapter nut is threaded onto the male bung of the tank with the fuel valve threaded into the nut. Chrome plated brass. Adapter comes with nylon gasket.
Is sold as 1x adapter nut and 1x gasket
*picture only for reference