DEFSTAN 91-86/2(1997) : 1997

Name: DEFSTAN 91-86/2(1997) : 1997
Brand: DEFSTAN

Superseded

View Superseded by

TURBINE FUEL, AVIATION: HIGH FLASH TYPE, CONTAINING FUEL SYSTEM ICING INHIBITOR - NATO CODE: F-44 - JOINT SERVICE DESIGNATION: AVCAT/FSII

Superseded date

19-04-2002

Published date

12-01-2013

Publisher

UK Ministry of Defence Standards

Preface
1 Scope
2 WARNING
3 Related Documents
4 Materials
5 Quality Assurance
6 Testing
7 Containers and Marking of Containers
Table A Test Requirements
Table B Alternative Test Methods
Annex A List of Qualified Additives
Annex B Alternative Test Methods for Use with Table A
Test Requirements
Annex C Related Documents List

Defines requirements for one grade of aviation turbine fuel (high flash-point type) mainly to be used in military aircraft gas turbine engines. Includes a mandatory requirement for Fuel System Icing Inhibitor (FS11) and Lubricity Improving Additive (LIA). Required to possess satisfactory performance and properties when used in appropriate aircraft or engines operated by the Crown.

DevelopmentNote	Supersedes DEFSTAN 91-86/1(1994) (07/2001)
DocumentType	Standard
PublisherName	UK Ministry of Defence Standards
Status	Superseded
SupersededBy	DEFSTAN 91-86/4(2002) : 2002 DEFSTAN 91-86/3(2002) : 2002
Supersedes	DEFSTAN 91-86/1(1994) : INTERIM

BS ISO 15911:2000	Methods of test for petroleum and its products. Estimation of net specific energy of aviation turbine fuels using hydrogen content data
ISO 15911:2000	Petroleum products — Estimation of net specific energy of aviation turbine fuels using hydrogen content data

ASTM D 3701 : 2017 : REDLINE	Standard Test Method for Hydrogen Content of Aviation Turbine Fuels by Low Resolution Nuclear Magnetic Resonance Spectrometry
IP 227 : 1999	DETERMINATION OF CORROSIVENESS TO SILVER OF AVIATION TURBINE FUELS - SILVER STRIP METHOD
IP 71 : 1995	SECTION 1: PETROLEUM PRODUCTS - TRANSPARENT AND OPAQUE LIQUIDS - DETERMINATION OF KINEMATIC VISCOSITY AND CALCULATION OF DYNAMIC VISCOSITY - SECTION 2: GLASS CAPILLARY KINEMATIC VISCOMETERS - SPECIFICATIONS AND OPERATING INSTRUCTIONS (TWO PART SET)
ASTM D 3227 : 2016 : REDLINE	Standard Test Method for (Thiol Mercaptan) Sulfur in Gasoline, Kerosine, Aviation Turbine, and Distillate Fuels (Potentiometric Method)
IP 303 : 83(R1988)	DETERMINATION OF CLOSED FLASH POINT - MINI EQUILIBRIUM METHOD
DEFSTAN 68-150/1(1993) : 1993	MIXTURE OF FUEL SYSTEM ICING INHIBITOR AND CORROSION INHIBITOR/LUBRICITY IMPROVING ADDITIVE JOINT SERVICE DESIGNATION: AL-48
IP 336 : 2015	PETROLEUM PRODUCTS - DETERMINATION OF SULFUR CONTENT - ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRY
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IP 355 : 2014	PETROLEUM PRODUCTS - ESTIMATION OF NET SPECIFIC ENERGY OF AVIATION TURBINE FUELS USING HYDROGEN CONTENT DATA
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ASTM D 3343 : 2016 : REDLINE	Standard Test Method for Estimation of Hydrogen Content of Aviation Fuels
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ASTM D 4529 : 2017 : REDLINE	Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
QPL 68-251 : ISSUE 1	QPL OF MATERIALS TO DEFENCE STANDARD 68-251 FUEL SOLUBLE PIPELINE CORROSION INHIBITORS/LUBRICITY IMPROVING ADDITIVES FOR AVIATION TURBINE FUELS
ISO 4259:2006	Petroleum products Determination and application of precision data in relation to methods of test
ASTM D 93 : 2016-07	TEST METHODS FOR FLASH POINT BY PENSKY-MARTENS CLOSED CUP TESTER
ASTM D 2386 : 2015	Standard Test Method for Freezing Point of Aviation Fuels
DEFSTAN 68-252/1(1995) : INTERIM	FUEL SYSTEM ICING INHIBITOR NATO CODE: S-1745 JOINT SERVICE DESIGNATION: AL-41
ASTM D 1322 : 2015-06	TEST METHOD FOR SMOKE POINT OF KEROSINE AND AVIATION TURBINE FUEL
ASTM D 2622 : 2016 : REDLINE	Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
DEFSTAN 68-251/1(1994) : 1994	FUEL SOLUBLE PIPELINE CORROSION INHIBITORS/LUBRICITY IMPROVING ADDITIVES FOR AVIATION TURBINE FUELS NATO CODE: S-147
DEFSTAN 05-52(PT1)/2(1991) : 1991	MARKINGS FOR THE IDENTIFICATION OF FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS: CONTAINERS HOLDING 210 LITRES OR LESS
IP 16 : 2015	DETERMINATION OF THE FREEZING POINT OF AVIATION FUELS - MANUAL METHOD
IP 367 : 2015	PETROLEUM PRODUCTS - DETERMINATION AND APPLICATION OF PRECISION DATA IN RELATION TO METHODS OF TEST