AeroShell Grease 6 is a general-purpose mineral grease formulated with clay thickener for use in aircraft bearings and gearboxes across a wide temperature range, offering corrosion resistance and oxidation stability.

Shell AeroShell Grease 6

AeroShell Grease 6 is a general-purpose mineral grease formulated with clay thickener for use in aircraft bearings and gearboxes across a wide temperature range, offering corrosion resistance and oxidation stability.

Category:

Shell AeroShell Grease 6


Mineral-based airframe grease for aviation applications

  • Composed of refined mineral oil thickened with clay

  • Excellent corrosion inhibition and oxidation resistance

  • Offers reliable performance in antifriction bearings, gearboxes, and plain bearings

  • Water-resistant and low-noise formulation

  • Operates effectively in temperatures from –40°C to +121°C

  • Approved under MIL-PRF-24139B and meets obsolete MIL-G-7711A

  • Equivalent to DCSEA 382/A and designated by NATO as G-382

Global Product Code: 001A0064



Application:

AeroShell Grease 6 is a general-purpose airframe grease designed for aviation components such as antifriction bearings, gearboxes, and plain bearings. It performs effectively across a wide temperature range and is suitable for use in civil and military aircraft systems.

Performance Features & Benefits:

  • High-Temperature Tolerance: Operates reliably from –40°C to +121°C.
  • Water Resistance: Maintains stability in humid or wet operating conditions.
  • Corrosion & Oxidation Inhibited: Protects metal surfaces and prolongs service life.
  • Low Noise Capability: Suitable for applications where acoustic performance matters.

Main Application Areas:

  • Aircraft airframes and control systems
  • Antifriction bearings and gearboxes
  • Plain bearings in aviation assemblies

Specifications & Approvals:

  • MIL-PRF-24139B
  • Meets MIL-G-7711A (obsolete)
  • DCSEA 382/A (equivalent)
  • NATO Code: G-382

Environmental & Safety Information:

  • AeroShell Grease 6 poses minimal health hazard when used with good personal hygiene and safety practices.
  • Use impervious gloves when handling used grease. Wash skin with soap and water after contact.
  • Dispose of used grease at an authorised collection point. Avoid release to soil or drains.
  • Safety Data Sheet (SDS) available via inquiry

Technical Specifications:

Property Typical Value Method
Oil Type Mineral
Thickener Type Clay
Colour Golden Yellow
Base Oil Viscosity @40°C 35 mm²/s ASTM D445
Base Oil Viscosity @100°C 5.5 mm²/s ASTM D445
Operating Temperature Range –40°C to +121°C
Drop Point Min 300°C ASTM D2265
Worked Penetration @25°C 285 ASTM D217
Worked Penetration (100,000 strokes) 263 ASTM D217
Oxidation Stability (100h @ 99°C) 2 psi ASTM D942
Oil Separation (30h @ 100°C) 2.0% ASTM D6184
Water Washout @38°C 3% ASTM D1264
Four Ball EP Load Wear Index 35 kgf ASTM D2596
Apparent Viscosity 133 P ASTM D1092
Low Temp Torque Start (-29°C) 0.21 Nm ASTM D1478
Low Temp Torque Run (-29°C) 0.03 Nm ASTM D1478
Copper Corrosion (24h @ 100°C) Passes FED-STD-791-5309
Particle Count Passes FED-STD-791 M.3005
Rust Test (52°C, 48h) Passes ASTM D1743

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