NPTF Pipe Thread Size: 3/8" = 0.675". Fuel Cell or Gas Tank Roll-Over Safety Vent Valve. In the Event of a Tip Over This Safety Valve Shuts-Off So Fuel Cannot Spill Out Your Vent line. Hose Bead Size: 5/16" Fits 5/16" ID Hose.
1/2" NPTF Brass Rollover Vent Valve 5/16" ID Hose w/Welding Flange Gas Fuel Tank
VOLVO 20560284 Brass 1/2" NPTF Fuel Gas Tank ROLLOVER SAFETY VENT VALVE - Temco
TEMCO 1/4" NPTF Rollover Valve 1/4" ID Hose, Fuel Tank Safety Vent Assembly
TEMCO 1/2" NPTF Fuel Gas Tank ROLLOVER SAFETY VENT VALVE Assembly 5/16 Hose
PETERBILT Brass Fuel Gas Tank ROLLOVER SAFETY VENT VALVE 1/2" NPTF - 1/4" Hose
Carburetor 38*38 2 Barrel 38/38 DGEV for Jeep Wrangler J10 Ford Dodge Toyota