ROYCO® 363 Low Temperature Lubricant Oil
ROYCO® 363 low temperature lubricating oil is formulated with advanced additives that provide protection from rust, corrosion and oxidation. It also offers low temperature fluidity and has good evaporation resistance. It meets the U.S. military specification MIL-PRF-7870.
Note: MIL-7870 ROYCO 363 has limited high temperature use, unless frequent re-lubrication can be performed.
ApplicationsROYCO 363 MIL-PRF-7870a lubricating oil is recommended for the general-purpose lubrication of instrument and airframe components including bearings, actuators, hinges and latches on both military and civilian aircraft. It is suitable for use over the temperature range from -65°F to 250°F.