POTENTIOMETER 10K (P/N 140-4537-01) - Serviceable, As Removed

The 140-4537-01 is a 10 kΩ potentiometer—a three-terminal variable resistor that functions as an adjustable voltage divider in aircraft electrical systems. This component sets resistance values across a range, enabling precise control of voltage levels in control circuits. Commonly used in instrument panel dimmer circuits to adjust cockpit lighting intensity.

The potentiometer interfaces with panel-mounted controls and wiring harnesses per aircraft maintenance manual specifications. Installation follows FAA AC 43.13-1B acceptable practices for component mounting and electrical connections.

What is the POTENTIOMETER 10K (P/N 140-4537-01)?

The 140-4537-01 is a 10 kΩ potentiometer—a three-terminal variable resistor that functions as an adjustable voltage divider in aircraft electrical systems. This component sets resistance values across a range, enabling precise control of voltage levels in control circuits.

Is the 140-4537-01 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The POTENTIOMETER 10K is available in: Serviceable, As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 140-4537-01 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 140-4537-01?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.