Functional parts are essential components in the fields of MRO and automation, designed to perform specific tasks within systems or equipment. This category includes a wide range of items such as sensors, actuators, valves, couplings, and mechanical fasteners. These parts are critical for ensuring the smooth operation of machinery, automation systems, and industrial processes. For example, sensors detect environmental changes, actuators convert energy into motion, and valves regulate fluid flow. Functional parts are characterized by their precision, durability, and reliability, making them indispensable in industries that require high-performance and long-lasting solutions.