MIL-PRF-23827C (2) Notice 1 (AeroSyn 23827)

Aircraft Grease, Aircraft and Instrument, Gear and Actuator Screw

AeroSyn 23827 aircraft grease is designed for use at extremely low temperatures on aircraft and instruments. AeroSyn 23827 is lithium based soap thickened, synthetic ester oil base. This grease is also corrosion inhibited and fortified to resist oxidation. AeroSyn 23827 provides excellent load-carrying capacity and is effective in the temperature range of -73°C to + 121°C. AeroSyn 23827 is recommended for aircraft gears and actuator mechanisms, as well as for instrument and general airframe lubrication.