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Royco® 483 is a preservation-grade aircraft turbojet engine oil and parts preservative fluid that meets MIL-C-6529 Type 3 specifications.
Royco® 483 is a light-green rust- and corrosion-preventative oil for aircraft gas turbine engines for moderate outdoor to long-term indoor storage periods. Royco® 483 is recommended for gas turbine engines normally lubricated with mineral-based fluids. It has been formulated with a balanced ashless, anticorrosion additive system and highly refined petroleum base oils.
This Royco® oil protects turbine engines by minimizing the effects of ambient humidity and neutralizing acidic oxidation and combustion byproducts. Royco® 483 can also be successfully used as a flyaway oil in emergencies for a short time.
Product type: Preservation-grade engine oil
Kinematic viscosity:
cSt @ 100°F: 21.8
cSt @ 210°F: 4.28
Flash point, (°F): 275
Color: Light green
Primary Chemistry:
Mineral Oil
Aircraft engine or component rust, corrosion, or oxidation
Inferior or inadequate preservation of engine parts
Royco® 483 meets strict specification guidelines under the following:
MIL-SPEC: MIL-C-6529 Type 3
NATO Specification: C-610
Joint Service Designation: OX-11
ECCN: EAR99
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