FIRE DETECTOR,ENGINE,CONJ-CRES (P/N 3951-49-565/211C-3,7M) - As Removed
P/N: 3951-49-565/211C-3,7M
Category: Sensors
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 | 2 Available |
Product Description
The 3951-49-565/211C-3,7M is an engine fire detector for aircraft nacelle fire zones. This corrosion-resistant steel sensor monitors engine compartment temperatures and detects overheat or fire conditions, triggering immediate cockpit warnings to alert flight crews. Installed in engine nacelles on transport and business aircraft, the detector interfaces with fire-detection loops and warning systems per ATA 26 standards.
CRES construction withstands high-temperature service environments required by 14 CFR 25.1203 fire-detection regulations. Installation and testing must follow aircraft maintenance manual procedures to ensure proper zone coverage and system reliability.
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 FIRE DETECTOR,ENGINE,CONJ-CRES (P/N 3951-49-565/211C-3,7M)?
The 3951-49-565/211C-3,7M is an engine fire detector for aircraft nacelle fire zones. This corrosion-resistant steel sensor monitors engine compartment temperatures and detects overheat or fire conditions, triggering immediate cockpit warnings to alert flight crews.
Is the 3951-49-565/211C-3,7M calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The FIRE DETECTOR,ENGINE,CONJ-CRES is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 3951-49-565/211C-3,7M be used as a direct replacement in my aircraft?
The FIRE DETECTOR,ENGINE,CONJ-CRES 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 3951-49-565/211C-3,7M?
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 3951-49-565/211C-3,7M.
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