Next Generation Jet Engine Oil
ＭＩＬ-ＰＲＦ-23699　High Thermal Stability（ＨＴＳ）Approval
New standard SAE AS5789　developed to meet the requirements of high power and low fuel consumption engine
It has been approved by High Performance Capability (HPC).
The viscosity is also controlled in the low temperature range from -40 ° C. to the high temperature range exceeding 225 ° C.
Excellent thermal stability and oxidation stability Good compatibility with oil resistant sealing materials.
It is a jet engine oil selected by airlines around the world.

254 is said to be a third generation oil with high thermal stability, it greatly prevents coking (carbonization).

Recommended for use in aviation gas turbine engines such as commercial and military turbojet, turbofan, turbo prop, turbo shaft (helicopter) etc.

254 is said to be a third generation oil with high thermal stability, it greatly prevents coking (carbonization).

Recommended for use in aviation gas turbine engines such as commercial and military turbojet, turbofan, turbo prop, turbo shaft (helicopter) etc.

MIL-PRF-7808 Grade 3 has been approved. It is a jet engine oil using synthetic oil as base oil. It seems that it is often used for APU (auxiliary engine) etc of passenger aircraft.