LINER (P/N 412-040-102-101) - Serviceable, As Removed

The 412-040-102-101 is an inner liner for aircraft hose and tubing assemblies. This component reduces permeation and minimizes wear on hose inner surfaces in hydraulic systems. Installed within SAE AS1339-qualified aerospace hose assemblies, the liner provides a protective barrier between the pressurized fluid and the hose structure.

Used in hydraulic lines throughout aircraft systems where fluid containment and system integrity are critical. Installation must follow aircraft maintenance documentation and the Illustrated Parts Catalog to ensure proper configuration within the complete hose assembly.

What is the LINER (P/N 412-040-102-101)?

The 412-040-102-101 is an inner liner for aircraft hose and tubing assemblies. This component reduces permeation and minimizes wear on hose inner surfaces in hydraulic systems.

What hydraulic fluid type is the 412-040-102-101 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 LINER against your aircraft maintenance manual for fluid compatibility.

Does the 412-040-102-101 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The LINER is available in: Serviceable, As Removed. 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.