VALVE, TRANSMITTER, PRESSURE (P/N 1877ab) - As Removed
P/N: 1877ab
Category: Transmitters
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 1877ab is a pressure transmitter valve that isolates or vents a pressure transducer during maintenance and calibration operations. This metal-body valve accepts standard aircraft fittings per AN/MS/NAS specifications, allowing technicians to safely disconnect the transmitter from engine oil pressure sensing lines without system depressurization. Installation follows aircraft maintenance manual procedures and FAA AC 43.13-1B guidance.
Essential for protecting transmitters during service and enabling accurate recalibration in aircraft engine monitoring systems.
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 VALVE, TRANSMITTER, PRESSURE (P/N 1877ab)?
The 1877ab is a pressure transmitter valve that isolates or vents a pressure transducer during maintenance and calibration operations. This metal-body valve accepts standard aircraft fittings per AN/MS/NAS specifications, allowing technicians to safely disconnect the transmitter from engine oil pressure sensing lines without system depressurization.
Is the 1877ab calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The VALVE, TRANSMITTER, PRESSURE is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 1877ab be used as a direct replacement in my aircraft?
The VALVE, TRANSMITTER, PRESSURE 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 1877ab?
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 1877ab.
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