What is one of the main advantages of using MIL-H-83282 over MIL-H-5606?

One of the primary advantages of using MIL-H-83282 hydraulic fluid over MIL-H-5606 is its enhanced flame resistance. MIL-H-83282 is formulated specifically with additives that improve its thermal stability and fire resistance properties. This is particularly important in aviation applications where hydraulic systems can be exposed to high temperatures and the potential for fire, especially in the event of fuel leaks or other failures. The increased flame resistance provides a critical safety margin, helping to reduce the risk of fire-related incidents during flight operations.

This advantage is a significant factor in selecting hydraulic fluids for aircraft systems, as it contributes to overall flight safety and operational reliability. While other aspects like cost, viscosity, and maintenance are important considerations, the heightened flame resistance is pivotal in environments where safety and hazard reduction are paramount.