RHEOSTAT (P/N cm34852) - As Removed

The cm34852 is a rotary rheostat for aircraft electrical systems that provides variable resistance control. It mounts directly through the instrument panel with a rotating shaft for manual brightness adjustment. Primary function is dimming instrument-panel lighting circuits and controlling low-power electrical loads.

The rheostat integrates into the aircraft's lighting distribution system, allowing pilots to adjust illumination levels during different flight phases and ambient conditions. Installation requires wiring per the aircraft maintenance manual and verification of IPC compatibility with the specific airframe.

What is the RHEOSTAT (P/N cm34852)?

The cm34852 is a rotary rheostat for aircraft electrical systems that provides variable resistance control. It mounts directly through the instrument panel with a rotating shaft for manual brightness adjustment.

Is the cm34852 compatible with my aircraft's avionics suite?

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

Does the cm34852 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 cm34852?

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.