"AeroShell Grease 33" is a synthetic universal airframe grease with corrosion and oxidation inhibitors and load carrying additives. "AeroShell Grease 33" can be used for routine lubrication on aircraft manufactured by Boeing, McDonnell, Douglas, Airbus, Bae Regional Aircraft, Canadair, Lockheed, Embraer, Fokker and Gulfstream.
Conform to the specifications: MIL-PRF-23827C, BMS 3-33 and others.
Main characteristics
Properties
BMS 3-33A
AeroShell Grease 33
Oil type
Synthetic hydrocarbon/Ester
Synthetic hydrocarbon/Ester
Thickener type
Lithium Complex
Lithium Complex
Base of viscosity, mm2/s @ -40°C @ 40°C @ 100°C
- - -
1840 14.2 3.4
Useful operating temperature range, °C
-73 to +121
-73 to +121
Drop point, °C
-
216
Worked penetration @ 25°C
216 to 315
297
Unworked penetration @ 25°C
-
290
Bomb oxidation pressure drop from 758 kPa (110 psi) @ 99°C 100 hr, kPa (psi) 500 hr, kPa (psi)
