Jet fuel, Aviation Turbine Fuel (ATF), or avtur is a type of fuel designed for use in aircraft powered by gas-turbine engines. It is clear to straw-colored in appearance.
Jet-5 is a high flash point kerosine meeting the requirements of the U.S. Military Specification MIL-PRF-5624S Grade JP-5. JP-5 also meets the requirements of the British Specification DEF STAN 91â86 AVCAT/FSII (formerly DERD 2452). NATO Code F-44