The 3590S-4-102L is a precision wirewound potentiometer designed for human-machine interface (HMI) applications, featuring a sealed metal bushing configuration with solder lug terminals. It offers a resistance value of 1,000 O with ±5% tolerance and independent linearity of ±0.25%, delivering reliable performance across a 360° effective electrical angle. The potentiometer exhibits low noise (100 O ENR maximum), a starting and running torque of 1.41 N-cm (2.0 oz.-in.) in sealed configuration, and minimal backlash of 1.0° maximum. With a shaft diameter of 0.2497 inches and a weight of approximately 19 grams, this component is ideal for precision control systems requiring robust mechanical stability and accurate resistance adjustment in industrial and consumer electronics.