See Brady Products
Honeywell MKII Series Precision Potentiometer, Conductive Plastic Element, Standard Bushing, Turret Terminals, Linearity 0.5 %, 1 W Power Rating, 5 kOhm Resistance Value, 30 Million Cycles, 2 - Gang, Shaft Diameter 3,18 mm [0.125 in], Shaft Length 15,88 mm [0.625 in], Diameter 22,23 mm [0.875 in], Operating Temperature -65 oC to 125 oC [-85 oC to 257 oC].