TYPE M AVIATION OIL

NON-DISPERSANT, MULTI-GRADE ENGINE OIL

Phillips 66® Type M Aviation Oil is an ashless, non-dispersant, multi-grade engine oil recommended for use in aircraft piston engines where the operator prefers a mineral oil-based engine oil that does not contain dispersant additives. It provides easier starting and quicker oil circulation at low temperatures compared with single-grade mineral oils, while maintaining high film strength at high temperatures and under high loads for protection against wear and piston scuffing.

TYPE M AVIATION OIL

Features & Benefits

  • Easier starting and quicker oil circulation at low temperatures compared with single-grade oils
  • High film strength for protection against wear and piston scuffing, even under high-load conditions, such as takeoff, and at elevated operating temperatures
  • Reduces cylinder glazing tendency during break-in, compared with single grade oils

Applications

  • Aircraft piston engines where the operator prefers a non-dispersant engine oil
  • “Break-in” oil for newly overhauled aircraft engines

Technical Details

  • 20W-50
  • Licenses & Approvals

    Type M Aviation Oil meets the requirements of:#SAE Standard J1966#U.S. Military Specifi cation MIL-L-6082 (obsolete)

    QPL approval number: N06L1-20W-50 (Type M)

    Additional Details

    SAE Grade 20W-50
    Gravity, °API 30.4
    Specific Gravity @ 60°F 0.874
    Density, lbs/gal @ 60°F 7.28
    Color, ASTM D1500 2
    Flash Point (COC), °C (°F) 234 (453)
    Pour Point, °C (°F) -30 (-22)
    Viscosity, Kinematic
    cSt @ 40°C 166
    cSt @ 100°C 19.5
    Viscosity Index 135
    Cold Cranking Viscosity, cP @ -15°C 5360
    Ash Content, SAE J1787, wt % Nil