This SAE Standard (AS) defines the requirements for a convoluted polytetrafluoroethylene (PTFE) lined, metallic reinforced, hose assembly suitable for use in aircraft fluid systems at temperatures of -65 to 400 degrees F and at operating pressures per Table 1.
SAE AS620E-2000 history
2013SAE AS620SUP1-2013 Hose Assemblies, Convoluted Polytetrafluoroethylene Metallic Reinforced, High Temperature, Medium Pressure, Aircraft (Supplement 1)
2012SAE AS620G-2012 Hose Assemblies, Convoluted Polytetrafluoroethylene Metallic Reinforced, High Temperature, Medium Pressure, Aircraft
2007SAE AS620F-2007 Hose Assemblies, Convoluted Polytetrafluoroethylene Metallic Reinforced, High Temperature, Medium Pressure, Aircraft
2007SAE AS620E-2007 Hose Assemblies, Convoluted Polytetrafluoroethylene Metallic Reinforced, High Temperature, Medium Pressure, Aircraft
2000SAE AS620E-2000 Hose Assemblies, Convoluted Polytetrafluoroethylene Metallic Reinforced, High Temperature, Medium Pressure, Aircraft
1998SAE AS620D-1998 HOSE ASSEMBLIES, CONVOLUTED POLYTETRAFLUOROETHYLENE METALLIC REINFORCED, HIGH TEMPERATURE, MEDIUM PRESSURE, AIRCRAFT
1987SAE AS620C-1987 High Temperature Hose Assembly@ Convoluted Tetrafluoroethylene-@ for Aircraft
1986SAE AS620B-1986 HIGH TEMPERATURE HOSE ASSEMBLY, CONVOLUTED TETRAFLUOROETHYLENE-, FOR AIRCRAFT
1984SAE AS620A-1984 HIGH TEMPERATURE HOSE ASSEMBLY, CONVOLUTED TETRAFLUOROETHYLENE-, FOR AIRCRAFT
1980SAE AS620-1980 HIGH TEMPERATURE HOSE ASSEMBLY, CONVOLUTED TETRAFLUOROETHYLENE-, FOR AIRCRAFT