LINE (P/N 20-3940-e012201) - New Surplus

Part 20-3940-e012201 is a flexible hydraulic or fuel line assembly for aircraft fluid systems. This hose connects rigid tubing and components in hydraulic, fuel, oil, and pneumatic circuits, absorbing vibration and accommodating movement in engine compartments and wing structures. Constructed to MIL-DTL-8794 aerospace hose standards with MS28741 assembly specifications.

Route per AC 43.13-1B guidance and verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the LINE (P/N 20-3940-e012201)?

Part 20-3940-e012201 is a flexible hydraulic or fuel line assembly for aircraft fluid systems. This hose connects rigid tubing and components in hydraulic, fuel, oil, and pneumatic circuits, absorbing vibration and accommodating movement in engine compartments and wing structures.

What hydraulic fluid type is the 20-3940-e012201 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 LINE against your aircraft maintenance manual for fluid compatibility.

Does the 20-3940-e012201 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The LINE 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.