Designation:D7566−15cAnAmericanNationalStandardStandardSpecificationforAviationTurbineFuelContainingSynthesizedHydrocarbons1ThisstandardisissuedunderthefixeddesignationD7566;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope*1.1Thisspecificationcoversthemanufactureofaviationturbinefuelthatconsistsofconventionalandsyntheticblend-ingcomponents.1.2Thisspecificationappliesonlyatthepointofbatchorigination,asfollows:1.2.1Aviationturbinefuelmanufactured,certified,andreleasedtoalltherequirementsofTable1ofthisspecification(D7566),meetstherequirementsofSpecificationD1655andshallberegardedasSpecificationD1655turbinefuel.Dupli-catetestingisnotnecessary;thesamedatamaybeusedforbothD7566andD1655compliance.Oncethefuelisreleasedtothisspecification(D7566)theuniquerequirementsofthisspecificationarenolongerapplicable:anyrecertificationshallbedoneinaccordancewithTable1ofSpecificationD1655.1.2.2Fieldblendingofsynthesizedparaffinickerosine(SPK)blendstocks,asdescribedinAnnexA1(FTSPK),AnnexA2(HEFASPK),AnnexA3(SIP),orsynthesizedparaffinickerosineplusaromatics(SPK/A)asdescribedinAnnexA4withD1655fuel(whichmayonthewholeorinparthaveoriginatedasD7566fuel)shallbeconsideredbatchoriginationinwhichcasealloftherequirementsofTable1ofthisspecification(D7566)applyandshallbeevaluated.Shortformconformancetestprogramscommonlyusedtoensuretransportationqualityarenotsufficient.ThefuelshallberegardedasD1655turbinefuelaftercertificationandreleaseasdescribedin1.2.1.1.2.3OnceafuelisredesignatedasD1655aviationturbinefuel,itcanbehandledinthesamefashionastheequivalentrefinedD1655aviationturbinefuel.1.3Thisspecificationdefinesspecifictypesofaviationturbinefuelthatcontainsynthesizedhydrocarbonsforciviluseintheoperationandcertification...
