MIL-L-15719A (AMENDMENT 3), MILITARY SPECIFICATION: LUBRICATING GREASE (HIGH TEMPERATURE, ELECTRIC MOTOR, BALL AND ROLLER BEARINGS) (21 FEB 1961)
MIL-L-15719A (AMENDMENT 3), MILITARY SPECIFICATION: LUBRICATING GREASE (HIGH TEMPERATURE, ELECTRIC MOTOR, BALL AND ROLLER BEARINGS) (21 FEB 1961).