SWITCH DECK 3 POS (P/N 259-0990-020) - New Surplus
P/N: 259-0990-020
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 |
|---|---|
| New Surplus | 1 Available |
Product Description
The 259-0990-020 is a three-position rotary switch deck for aircraft electrical control panels. This component provides indexed selection across three discrete positions, allowing pilots or systems to switch between modes, sources, or operational states. The deck integrates into multi-deck selector assemblies aligned with MIL-DTL-3786 standards.
Installation requires verification of indexing orientation and stop positioning per the aircraft maintenance manual and wiring diagram. Commonly used in avionics panels and general aviation electrical systems where reliable mode selection is critical.
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 DECK 3 POS (P/N 259-0990-020)?
The 259-0990-020 is a three-position rotary switch deck for aircraft electrical control panels. This component provides indexed selection across three discrete positions, allowing pilots or systems to switch between modes, sources, or operational states.
Is the 259-0990-020 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The SWITCH DECK 3 POS 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 259-0990-020 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 259-0990-020?
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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