This GFB 5/16" hose barb to 1/8" NPT male fitting is a specific replacement part designed to suit FXS part number 8050. It provides the correct hose-to-thread transition for fuel system plumbing on the compatible regulator, enabling proper connection of fuel lines to the regulator during maintenance or system assembly without altering the regulator itself.
GFB 5/16in Hose Barb to 1/8in NPT Male (Suits FXS 8050)