Turbonycoil 400

Advanced synthetic aviation turbine oil

NATO CODE O-163 – MIL-PRF-7808 L Grade 4

Turbonycoil 400 is a lubricating oil with a viscosity of 4 cSt at 100°C. It is based on neopentyl polyol esters with high thermal stability, fortified with carefully selected anti-oxidant, anti-wear and anti-corrosion additives. Because of its special formulation, Turbonycoil 400 has naturally a light dark colour.

Main applications

  • Turbine of military and civil aircrafts and helicopters, recommended in hot engines and when low fluidity at low temperature is needed

  • Accessories (APU, starter, IDG, …)

Turbonycoil 400 has been used since 1999 by two Air Forces, as an alternative to MIL-PRF-7808 Gr. 3 on Lockheed Martin F-16 in Turkey, and as an alternative to MIL-PRF-23699 Class STD on Boeing F-18 in Canada (due to the cold climate in that country). The Canadian Air Force has reported a significant decrease in maintenance cost of the accessory gearbox drive using Turbonycoil 400 compared to a competitor product.

Turbonycoil 400 is also used on Lockheed Martin F-22 Raptor and Lockheed Martin F-35A Lightning II.

download Turbonycoil 400 technical datasheet