P/N: 66720
Category: Valves & Actuators
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
The 66720 is an aircraft valve that controls fluid or pneumatic flow in onboard systems. It functions as a shutoff or isolation valve in hydraulic circuits, allowing technicians to stop, start, or modulate system pressure during operation and maintenance. Installed per aircraft Illustrated Parts Catalog and maintenance manual specifications, this valve integrates into hydraulic lines, fuel systems, and pneumatic networks on general aviation and commercial aircraft.
Selection and installation should follow applicable NAS/MS/AS standards and FAA-acceptable methods when manufacturer data is available.
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.
The 66720 is an aircraft valve that controls fluid or pneumatic flow in onboard systems. It functions as a shutoff or isolation valve in hydraulic circuits, allowing technicians to stop, start, or modulate system pressure during operation and maintenance.
Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the VALVE against your aircraft maintenance manual for fluid compatibility.
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VALVE is available in: As Removed. Contact us for test documentation on your selected condition.
In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.