HOSE AY (P/N 350-4-0072) - New Surplus

The 350-4-0072 is a pre-assembled aircraft hose with installed end fittings for fluid transfer between airframe components. This flexible hose assembly carries fuel, hydraulic, oil, or pneumatic media through engine, landing gear, and environmental control systems. Constructed to aerospace standards such as SAE AS1339 or MIL-H-8795, the hose features reinforced rubber or synthetic material with metal fittings for leak-free connections.

Installation requires routing per aircraft maintenance manual specifications, avoiding tight bends and abrasion points. Verify compatibility with your aircraft's illustrated parts catalog before installation.

What is the HOSE AY (P/N 350-4-0072)?

The 350-4-0072 is a pre-assembled aircraft hose with installed end fittings for fluid transfer between airframe components. This flexible hose assembly carries fuel, hydraulic, oil, or pneumatic media through engine, landing gear, and environmental control systems.

What hydraulic fluid type is the 350-4-0072 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 AY against your aircraft maintenance manual for fluid compatibility.

Does the 350-4-0072 come pressure-tested and certified?

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