Oil MS-20 is oil of selective clearing.
Oil MS-20 apply in piston engines of planes. Use in structure oilmixes:
— In lubricant systems of turbo-propeller engines of planes;
— In axial hinges of plugs of screws of helicopters;
— For greasing of motor-compressors gascompressor unit;
— In regulators of frequency of rotation of diesel engines with independent oilsystems and casings.