737-7714, Bourns, Bourns 46mm Black, Chrome Potentiometer Knob for 6.35mm Shaft Splined, H-46-6A-1, Brand Bourns, Shaft Size 6.35mm, Shaft Type Circular, Knob Diameter 46mm Bourns 46mm Black, Chrome Potentiometer Knob for 6.35mm Shaft Splined, H-46-6A-1