The PRECISION ELEC part KU1051S28-D, also known as MIL Part# RV4NAYSD105A, is a high-quality potentiometer designed for precise electrical control applications. With a power rating of 2 watts, this potentiometer provides reliable and accurate performance. It features a linear taper, allowing for smooth and uniform changes in resistance. The resistance value is 1 Mohm with a tolerance of 10%, ensuring consistent electrical control. The potentiometer is equipped with a 1/4 diameter slotted shaft that is 7/8 long, providing easy and secure mounting. This potentiometer is ideal for use in various industrial, automotive, and electronic applications that require precision and durability.