The PRECISION ELEC RV4NAYSD254A is a high-quality potentiometer designed for precision control applications. With a power rating of 2 Watts, this potentiometer is capable of handling heavy loads without compromising performance. It has a linear taper, providing a smooth and even response throughout its operating range. The resistance value is 250 Kohm with a 10% tolerance, ensuring accuracy and consistency in controlling electrical signals. The potentiometer features a durable 1/4 diameter slotted shaft that is 7/8 long, making it easy to connect and adjust. Overall, the RV4NAYSD254A is an excellent choice for applications where precise control is necessary, such as audio equipment, industrial machinery, and scientific instruments.