- Aircraft turbines
NATO Code O-133
AeroShell Turbine Oil 560
Low-coking 5 mm²/s synthetic oil for aircraft turbine engines
Business customers only. We sell wholesale, invoiced to registered companies.
Approved by
Standards & approvals
Allison EMS-53
Official approval
Allison gas-turbine engine oil specification (EMS-53, obsolete)
Allison's (now Rolls-Royce) obsolete specification for gas-turbine engine oil, for turboprop and turboshaft engines such as the Model 250 series.
NATO Code O-154
NATO Code O-154 — aviation turbine oil
NATO code for an aviation gas-turbine engine oil.
Joint Service Designation OX-27
Synthetic ester aviation turbine oil, standard grade
UK MOD code for a 5 mm²/s synthetic ester aviation turbine oil, equivalent to MIL-PRF-23699 grade STD and DEF STAN 91-101 grade OX-27.
DEF STAN 91-101
DEF STAN 91-101 — aviation turbine oil
The UK Defence Standard for a synthetic 5 cSt aviation gas-turbine engine oil (NATO code O-156).
Specifications
- Brand
- Shell
- Range
- AeroShell
- Category
- Aviation turbine oils
- Manufacturer code
- 001A0085
- Availability
- On request
Typical characteristics
| Property | Typical value | Limit |
|---|---|---|
| Oil type | Ester sintetic | Ester sintetic |
| Kinematic viscosity at 100°C | 5.24 | 4.90 to 5.40 |
| Kinematic viscosity at 40°C | 26.71 | 23.0 min |
| Kinematic viscosity at -40°C | 9351 | 13000 max |
| Flash point (COC)°C | 268 | 246 min |
| Pour point°C | -60 | -54 max |
| Total aciditymgKOH/g | 0.20 | 1 max |
| Evaporation loss 6.5 hours @204°C | 2.0 | 10.0 max |
| Foaming | trece | trebuie sa treaca |
| Swell standard, synthetic rubber - SAE-AMS 3217/4, 72 hours at 204°Cumflare % | 12.9 | 5 la 25 |
| Elastomer compatibility, change in mass after 24/120 hours: Fluorocarbon at 200°C | 7.5/9.0 | 10/15 max. |
| LCS Fluorocarbon at 200°C | 6.5/8.5 max. | 10/20 max. |
| Nitrile at 130°C | 6.5/6.0 | Report |
| Silicone at 175°C | 14.5/13.5 | Report |
| Perfluoroelastomer at 200°C | 0.5/0.5 | |
| Thermal stability / Corrosivity 96 hours - metal weight change at 274°Cmg/cm2 | 0.23 | 4 max |
| Thermal stability / Corrosivity 96 hours - viscosity change at 37.8°C% | 0.3 | 5 max |
| Thermal stability / Corrosivity 96 hours - TAN changemgKOH/g | 1.5 | 6 max |
| Corrosion and oxidation stability 72 hours at 175°C | trece | trebuie sa treaca |
| Corrosion and oxidation stability 72 hours at 204°C | trece | trebuie sa treaca |
| Corrosion and oxidation stability 72 hours @218°C | trece | trebuie sa treaca |
| Ryder Gear Test, relative rating Hercolube A% | 112 | 102 |
| Bearing test rig (100 hours), type 1 1/2 conditions - general deposit rating | 21 | 80 max |
| Bearing test rig (100 hours), type 1 1/2 conditions - viscosity change at 40°C | 24 | -5 la +30 |
| Bearing test rig (100 hours), type 1 1/2 conditions - TAN change | 0.81 | 2.0 max |
| Bearing test rig (200 hours), type 1 1/2 conditions - filter depositsg | 0.55 | 3 max |
| Sonic shear stability - viscosity change at 40°C% | 0.3 | 4 max |
Complete documentation
Manufacturer's description
AeroShell Turbine Oil 560 is a third-generation, high-performance, low-coking 5 mm2/s synthetic ester oil incorporating a carefully selected and finely balanced combination of additives to improve thermal and oxidation stability.
Applications
- The changes that have taken place over the last twenty years in engine performance (in terms of fuel efficiency, high operating temperatures and pressures) and in maintenance practices have led to increasingly severe operating conditions for the lubricant.
- AeroShell Turbine Oil 560 was developed to withstand the hostile environments of high-compression, high-output engines, where the older generation of oils can be stressed to and beyond their thermal limits, as evidenced by oil coking in high-temperature bearing areas.
- By overcoming the problems created by using older-technology oils in newer-technology engines, AeroShell Turbine Oil 560:
- in both new and existing engines. So that the military authorities could take advantage of this improved performance in military engines, the MIL-PRF-23699 specification was rewritten to include a "high thermal stability" (HTS) grade, as well as Standard (STD) and corrosion inhibited (C/I). AeroShell Turbine Oil 560 is fully approved as an HTS oil. With the advent of a new civil turbine oil specification, SAE AS5780, which has more stringent requirements than the military specification, AeroShell Turbine Oil 560 was approved as an SPC (Standard Performance Capability) oil.
- With effect from 1 January 2002, AeroShell Turbine Oil 560 has been produced with an improved formulation to enhance its anti-coking performance.
- extends bearing life in both new and existing engines
- So that the military authorities could take advantage of this improved performance in military engines, the MIL-PRF-23699 specification was rewritten to include a "high thermal stability" (HTS) grade, as well as Standard (STD) and corrosion inhibited (C/I). AeroShell Turbine Oil 560 is fully approved as an HTS oil. With the advent of a new civil turbine oil specification, SAE AS5780, which has more stringent requirements than the military specification, AeroShell Turbine Oil 560 was approved as an SPC (Standard Performance Capability) oil
Performance & benefits
- GE 90, CF6 (all models), CJ610, CF700, CT34, GEnX
- Approved MIL-PRF-23699F Grade HTS (US). Approved SAE AS5780B Grade SPC
- Analogous to VNII NP 50-1-4F, B3V, LZ-240, VNII NP 50-1-4U and 36/Ku-A (Russian)
- AeroShell Turbine Oil 560 is approved for use in all models of the following engines
- Honeywell: TFE 731, TPE 331, APUs (most models), LTS 101, LTP 101, ALF 502, LF 507, AS907, AS977, GTCP 30, 36, 85, 331, 660, RE220
- AeroShell Turbine Oil 560 contains a synthetic ester oil
Alternatives and similar products
From the AeroShell Turbine Oil range
- Aircraft turbines
NATO Code O-135
- The whole AeroShell range
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