Designation: D 1655 – 02 An American National Standard Standard Specification for Aviation Turbine Fuels1 This standard is issued under the fixed designation D 1655; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. 1. Scope D 381 Test Method for Existent Gum in Fuels by Jet 2 This specification covers the use of purchasing agencies Evaporation in formulating specifications for purchases of aviation turbine D 445 Test Method for Kinematic Viscosity of Transparent 2 fuel under contract. and Opaque Liquids 2 This specification defines specific types of aviation D 1094 Test Method for Water Reaction of Aviation Fuels turbine fuel for civil use in the operation and certification of D 1266 Test Method for Sulfur in Petroleum Products 2 aircraft and describes fuels found satisfactory for the operation (Lamp Method) of aircraft and engines. The specification can be used as a D 1298 Test Method for Density, Relative Density (Specific standard in describing the quality of aviation turbine fuels from Gravity), or API Gravity of Crude Petroleum and Liquid 2 the refinery to the aircraft. Petroleum Products by Hydrometer Method This specification does not include all fuels satisfactory D 1319 Test Method for Hydrocarbon Types in Liquid 2 for aviation turbine engines. Certain equipment or conditions Petroleum Products by Fluorescent Indicator Adsorption of use may permit a wider, or require a narrower, range of D 1322 Test Method for Smoke Point of Aviation Turbine 2 characteristics than is shown by this specification. Fuels Aviation turbine fuels defined by this specification may D 1405 Test Method for Es