Product Code:SAE AS1424 Title:Hose Assemblies, Metal, Medium Pressure, High Temperature Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies Scope:This SAE Aerospace Standard (AS) covers medium-pressure, high-temperature, flexible, metal-hose assemblies suitable for operation in pneumatic systems up to 800 °F with excursion to 1200 °F for Class ?B? and ?N? and primarily for use on jet aircraft power plants. Refer to 1.2.1 for recommended usage.