1/4 OD TUBING (P/N 44eva-bu) - New Surplus
P/N: 44eva-bu
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 | 1 Available |
Product Description
The 44eva-bu is 1/4-inch outside-diameter aircraft tubing designed for pneumatic and instrumentation systems. This tubing connects pitot-static probes to flight deck instruments, carrying pressure signals that feed airspeed and altitude data. It mates with 37° flared AN fittings using AN818 nuts and AN819 sleeves for secure, leak-free connections.
Installation follows FAA AC 43.13-1B standards and your aircraft maintenance manual. Verify tubing material and fitting compatibility with your system specifications before installation.
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 1/4 OD TUBING (P/N 44eva-bu)?
The 44eva-bu is 1/4-inch outside-diameter aircraft tubing designed for pneumatic and instrumentation systems. This tubing connects pitot-static probes to flight deck instruments, carrying pressure signals that feed airspeed and altitude data.
What hydraulic fluid type is the 44eva-bu 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 1/4 OD TUBING against your aircraft maintenance manual for fluid compatibility.
Does the 44eva-bu come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The 1/4 OD TUBING 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.
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