MIL-L-15719A, MILITARY SPECIFICATION: LUBRICATING GREASE (HIGH TEMPERATURE, ELECTRIC MOTOR, BALL AND ROLLER BEARINGS) (06 MAY 1952)

MIL-L-15719A, MILITARY SPECIFICATION: LUBRICATING GREASE (HIGH TEMPERATURE, ELECTRIC MOTOR, BALL AND ROLLER BEARINGS) (06 MAY 1952)., This specification covers high temperature grease (type HTG) for the lubrication of ball and roller bearings only, primarily for lubricating class H insulated (silicone) electric motors with heat-stabilized ball bearings.