SWITCH (P/N m-197) - New Surplus

The m-197 is a DC electrical switch for aircraft cockpit and panel control circuits. This switch opens or closes electrical connections to manage lighting, instrumentation, and system functions. Constructed to AS/MS and MIL specifications for reliable performance in aviation environments.

Mounted directly to instrument panels or control stations using standard fasteners. Installation requires verification against the aircraft's Illustrated Parts Catalog and compliance with the applicable maintenance manual wiring diagram. Ensure switch rating matches circuit requirements before installation.

What is the SWITCH (P/N m-197)?

The m-197 is a DC electrical switch for aircraft cockpit and panel control circuits. This switch opens or closes electrical connections to manage lighting, instrumentation, and system functions.

Is the m-197 compatible with my aircraft's avionics suite?

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

Does the m-197 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 m-197?

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.