HOSE, STRATO FLEX (P/N 193-4) - As Removed

The 193-4 is a Stratoflex low-pressure aircraft hose designed for instrument air and vacuum service. This flexible rubber hose meets MIL-H-5593 specifications and routes pneumatic lines in cockpit instruments and sensor circuits where rigid tubing cannot bend. Commonly used in pitot-static systems and instrument vacuum lines on general aviation and corporate aircraft.

Installation requires approved fittings, proper bend radius compliance, and chafe protection along the routing path. Verify hose size and placement per your aircraft maintenance manual before installation.

What is the HOSE, STRATO FLEX (P/N 193-4)?

The 193-4 is a Stratoflex low-pressure aircraft hose designed for instrument air and vacuum service. This flexible rubber hose meets MIL-H-5593 specifications and routes pneumatic lines in cockpit instruments and sensor circuits where rigid tubing cannot bend.

What hydraulic fluid type is the 193-4 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, STRATO FLEX against your aircraft maintenance manual for fluid compatibility.

Does the 193-4 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The HOSE, STRATO FLEX is available in: 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.