The BOURNS 81A2A-B28-H13/H13L is a precision cermet potentiometer with a resistance of 5K Ohm and a tolerance of 5%. This 1W potentiometer features a single electrical/mechanical turn and has a 6.35mm shaft for easy adjustment. It is designed for panel mount or through-hole installation. With dimensions of 48.27 X 15.88 X 17.52mm, this high-quality potentiometer is ideal for a wide range of applications that require precise resistance control.