On order
AeroShell Fluid 31
Fire-resistant synthetic aircraft hydraulic fluid, −40 to +205 °C
MIL-PRF-83282D
Specifications
- Brand
- Shell
- Category
- Aviation transmission fluids
- Manufacturer code
- 001A0911
- Availability
- On order
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Oil type | Mineral | |
| Density @15°Ckg/m3 | 880 | ISO 12185 |
| Kinematic viscosity @40°Cmm2/s | 169 | ASTM D445 |
| Kinematic viscosity @100°Cmm2/s | 17.20 | ASTM D445 |
| Viscosity index | 109 | ASTM D2270 |
| Pour point°C | -31 | ASTM D97 |
| Flash point°C | 217 | ASTM D92 |
| Foaming tendency : Sequence1ml | Passes | ASTM D892 |
| Foaming tendency : Sequence2ml | Passes | ASTM D892 |
| Foaming tendency : Sequence3ml | Passes | ASTM D892 |
| Copper corrosion 1hat | 1B | ASTM D130 |
| Phosphorus content%m | 0.072 | ASTM D4951 |
Complete documentation
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Manufacturer's description
Mineral lubricating oil for helicopter transmissions
Applications
- AeroShell Fluid S.8350 is used for helicopter rotor gears, drive-shafts and pitch control mechanisms and wherever high loads and slow speeds in gears require the use of a 90 EP gear oil. AeroShell Fluid S.8350 is approved for use in various Westland helicopter gearboxes. AeroShell Fluid S.8350 must not be used in engines.
Standards & approvals
Joint Service Designation OEP-215
Extreme-pressure mineral helicopter gearbox oil
UK MOD Joint Service Designation code for an extreme-pressure mineral gearbox oil used in helicopter main gearboxes.Source