HOSE (P/N r221604) - New Surplus
P/N: r221604
Category: Hoses & Tubing
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 | 4 Available |
Product Description
The r221604 is a flexible hose assembly for Textron Aviation/Cessna Citation airframes. This hose routes cooling air from the alternator ducting system, maintaining proper thermal management during flight operations. Constructed with reinforced rubber or synthetic material to withstand pressure and temperature cycling in engine compartment environments.
Installation requires approved clamps and retention hardware per the aircraft maintenance manual. Verify applicability and hose specification (SAE, AS, or MIL standard) in the Illustrated Parts Catalog before installation on specified Citation models.
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 HOSE (P/N r221604)?
The r221604 is a flexible hose assembly for Textron Aviation/Cessna Citation airframes. This hose routes cooling air from the alternator ducting system, maintaining proper thermal management during flight operations.
What hydraulic fluid type is the r221604 compatible with?
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 HOSE against your aircraft maintenance manual for fluid compatibility.
Does the r221604 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The HOSE is available in: New Surplus. Contact us for test documentation on your selected condition.
What is the turnaround time for hydraulic component orders?
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.