Aeroshell® Hydraulic Fluid 4, 1GL, Red

4-1GL, a single gallon AeroShell Fluid 4 is a mineral hydraulic oil with very good low temperature characteristics and capable of operating over a wide temperature range. AeroShell Fluid 4 is composed of a mineral oil base stock and a complex additive package which results in a product with excellent low temperature flow and anti-wear properties, exceptional anti-foam characteristics, and excellent oxidation stability. 4-1GL is dyed red. AeroShell Fluid 4 is intended for use as a hydraulic fluid in undercarriage retraction mechanisms, flap jacks and control mechanisms, brakes, shock absorbers, automatic pilots, etc. This fluid is also suitable for lubricating de-icing pumps and gearboxes.

FEATURES
• Possess low temperature properties
• Compatibility with synthetic rubber components
• Dyed red for easy identification
• Good anti-wear properties

SPECIFICATIONS
• Color: Red
• Viscosity at 130°F: 10.45cSt
• Flash Point: 215°F
• Pour Point: Below -75°F

TECHNICAL INFORMATION
• Meets MIL-H-5606A (US)
• Meets DTD 58.5 (Obsolete - see AeroShell Fluid 41)
• DEF STAN 91.48 Grade Normal
• Approved DCSEA 415/A
• Analogue to AMG-10
• H-520 NATO CODE
• OM-18 Joint Service Designation