This fluid is oxidation inhibited, and contains a special antiwear additive. AeroShell Fluid 4 is dyed red for identification and leak detection purposes. This product can be used in both aviation and non-aviation systems with synthetic rubber components, but should not be used in systems that incorporate natural rubber.

Applications

• aircraft applications where a MIL-L-5606A fluid is specified or recommended
• hydraulic oil systems, particularly those that are subject to a wide variation in ambient operating tempertures
• winter service for bucket trucks and other portable equipment subject to severe low temperature operation
• should not be used in aviation applications that call for a MIL-H-5606G type fluid

Features/Benefits

• superior low temperature properties
• compatibility with synthetic rubber components
• dyed red for easy identification
• good anti-wear properties

Approvals

an aircraft hydraulic fluid which meets the MIL-H-5606A (obsolete) specification requirements