This document defines the requirements for a PTFE lined, aramid reinforced assembly suitable for use up to 135 °C and up to 28 000 kPa aircraft and missile hydraulic and pneumatic systems.
SAE MA1975-2015 history
2015SAE MA1975-2015 Hose Assemblies, Polytetrafluoroethylene, Aramid Reinforced, 135 °C, Standard Duty, 28 000/21 000 kPa, Hydraulic, Aircraft Systems
1994SAE MA1975-1994 Hose Assemblies, Polytetrafluoroethylene, Aramid Reinforced, 135 Degrees C, Standard Duty, 28 000/21 000 kPa, Hydraulic, Aircraft Systems Superseding MA 2140 [Superseded: SAE MA 2140]