Potentiometers: Switch Type - Potentiometer; Ohms - 5 MegOhm; Tolerance - 20%; Power Rating - 2W Max; Voltage - 500V; Operator - Round Shaft; Termination - Solder Lug; Element Type - Conductive Plastic; Additional Information - Mounting: 9.5mm Bushing. Shaft Length: 50.8mm (2") . Rotation: 312 Deg; Manufacturer Series - 53