AIRSPEED INDICATOR (P/N 820308-531) - As Removed
P/N: 820308-531
Category: Flight Instruments
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 820308-531 is a Sigma-Tek EA-5175 airspeed indicator displaying indicated airspeed via pitot-static differential pressure. This mechanical cockpit instrument connects to aircraft pitot and static lines, providing real-time airspeed data on the instrument panel. The gauge face displays speed in knots with color-coded airspeed ranges for safe operation.
FAA TSO-C2 certified for general aviation and commercial aircraft. After any pitot-static line disturbance or instrument replacement, the indicator requires leak-checking per AC 43.13-1B procedures to ensure system integrity and accurate readings.
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 AIRSPEED INDICATOR (P/N 820308-531)?
The 820308-531 is a Sigma-Tek EA-5175 airspeed indicator displaying indicated airspeed via pitot-static differential pressure. This mechanical cockpit instrument connects to aircraft pitot and static lines, providing real-time airspeed data on the instrument panel.
Is the 820308-531 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The AIRSPEED INDICATOR is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 820308-531 be used as a direct replacement in my aircraft?
The AIRSPEED INDICATOR is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the 820308-531?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the 820308-531.
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