SWITCH, AUDIO CNTRL (P/N 990-0104-003) - As Removed
P/N: 990-0104-003
Category: Switches
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 990-0104-003 is an audio control switch for aircraft intercom and radio systems. This panel-mounted switch routes, selects, or mutes headset and radio audio signals from the avionics audio panel. It interfaces with discrete control inputs to manage intercom modes such as hot-mic or push-to-talk (PTT) operation.
Commonly installed on cockpit panels in general aviation and business aircraft. Installation requires proper wiring and securement per the aircraft maintenance manual and FAA AC 43.13-1B electrical standards.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SWITCH, AUDIO CNTRL (P/N 990-0104-003)?
The 990-0104-003 is an audio control switch for aircraft intercom and radio systems. This panel-mounted switch routes, selects, or mutes headset and radio audio signals from the avionics audio panel.
Is the 990-0104-003 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The SWITCH, AUDIO CNTRL 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 990-0104-003 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 990-0104-003?
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.
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