FlyBoys is the #1 supplier to the USAF

Used with slip-over hose fittings such as the AN840 series

even support

Uses welding flange AN867-4

Specially blended High Viscosity Index base oil in AeroShell Oil 100 is designed to provide effective protection to engine components compared to conventional mineral oils

tygonfuelline Outer Diameter:3/8 FlyBoys is the #1 supplierPolyurethane F 4040 A Tubing. See thru bright yellow tubing is perfect for primer systems. Sold Per Foot Designed to Resist Hydrocarbons Designed to handle most fuels and industrial lubricants, Tygon Fuel and Lubricant Tubing resists the swelling and hardening caused by hydrocarbon based fluids. This significantly reduces the risk of failure due to cracking and leakage. Its minimum extractability safeguards the liquid or vapor being transferred