TURBONYCOIL 640 (MIL-PRF-23699)

TURBONYCOIL 640 (MIL-PRF-23699) is a lubricating oil with a viscosity of 5 cSt at 100°C. Fortified with an original in-house selected anti-oxidant, it is tailor-made to address requirements regarding low coking propensity, high resistance to oxidation and thermal degradation and elastomer compatibility.

FEATURES AND BENEFITS

Outstanding high thermal stability

Excellent non-coking performance

High resistance to oxidation and thermal degradation

Low foaming tendency

Superior lubricity

High conductivity

Specifications & Approvals

Specification
SAE AS5780 HPC*
MIL-PRF-23699 HTS
NATO CODE O-154

Applications

  • Gas turbine engines in military and civil aircraft (including helicopters)
  • Accessories (APU, IDG, starter, air cycle machine) of civil aircraft
  • Stationary industrial gas turbines (aero-derivative)

TURBONYCOIL 640 is recommended for use in hot running engine designs where evidence of oil coking and/or oil degradation was noted.

Data Sheets

Too See TURBONYCOIL 640 technical data sheet (TDS) and the TURBONYCOIL 640 safety data sheet (SDS). Visit here. 

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