Royco® 500

(5 cSt) Synthetic turbine engine oil which meets MIL - PRF - 23699 specifications. NATO Specification: O-156. Joint Service Designation: OX-27.
Product Overview
Royco® 500 is a synthetic ester-based 5 cSt turbine engine oil that is blended for strong oxidative and thermal stability performance. Royco® 500 was specifically engineered for use in high performance turbo-prop and turbo-jet engines, as well as industrial gas powered turbine engines.

Royco® 500 is recommended for applications where extended engine life, sludge control and coke deposition are critical.
Product Specifications
Viscosity (cSt, @40°C): 25.7
Viscosity (cSt, @100°C): 5.13
Flash Point: 520°F
Pour Point: -75°F

Primary Chemistry: Ester
Features & Benefits
Superior high temperature corrosion protection
Excellent anti-wear capabilities
Exceptional thermal and oxidative stability in critical applications
U.S. Military Specification MIL-PRF-23699F Grade STD Approval
Problems Solved
Ineffective Deposit or Sludge Control from Lubricant
Inadequate Lubricant Oxidative Resistance & Life Span
Unreliable or Dangerous Turbine Oils
Royco® 500 has been tested and approved for the following aircraft engine manufacturers:
Pratt & Whitney,
General Electric, Honeywell, Lycoming, Rolls Royce, Snecma, Turbomeca.