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[message]- Mobil Jet Oil 387 has been developed to meet the performance requirements of both current and future, advanced gas turbine engines used in commercial and military service.
- Made from a specially prepared, ester base stock, Mobil Jet Oil 387 is fortified with a unique chemical additive package.
- The resulting lubricant has superior thermal and oxidation stability that resists deterioration and deposit formation.
- The physical properties of Mobil Jet Oil 387conform to required builder and military specifications.
Specification and Approvals
Property |
|
Autogenous-ignition temperature test, deg.C, 30 CFR 35.20 |
405 |
Change in Kinematic Viscosity, 72 h @ -40 C, %, ASTM D2532 |
0.1 |
Elastomer Compatibility, AMS-3217/4 (72hrs @204C), % swell, FTMS 791-3604 |
15 |
Elastomer Compatibility,AMS-3217/1(72hr @70C), % swell, FTMS 791-3604 |
15 |
Evaporation Loss, 6.5 h, 204 C, mass%, ASTM D972(mod) |
4 |
Fire Point, °C, ASTM D92 |
292 |
Flash Point, Cleveland Open Cup, °C, ASTM D92 |
278 |
Foam, Sequence I, Tendency, ml, ASTM D892 |
10 |
Foam, Sequence II, Tendency, ml, ASTM D892 |
10 |
Foam, Sequence III, Tendency, ml, ASTM D892 |
10 |
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 |
5.2 |
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 |
25.9 |
Kinematic Viscosity @ -40 C, mm2/s, ASTM D445 |
10140 |
Pour Point, °C, ASTM D5950 |
-57 |
Ryder Gear Load Carrying, % vs ref., FTMS 791-6508 |
2806 |
Specific Gravity, 15 C/15 C, ASTM D4052 |
0.999 |
Total Acid Number, mgKOH/g, ARP 5088 |
0.03 |
Applications
Mobil Jet Oil 387 is approved against the new SAE AS5780 High Performance Capability (HPC) standard. This civil specification was developed to meet the growing performance and quality needs that commercial airlines seek, especially with the entrance of new, higher-output and lower consumption engines.
OEM in-house evaluation/approval programs are also underway. Once complete, Mobil Jet Oil 387 will be commercialized for use in aircraft gas turbine engines, including turbo-jet, turbo-fan, turbo-prop, and turbo-shaft (helicopter), in commercial and military service. In addition, it will be suitable for aircraft-type gas turbine engines in industrial and marine applications.
Mobil Jet Oil 387 is compatible with other synthetic gas turbine lubricants meeting U.S. Military Specification MIL-PRF-23699. Mixing with other products, however, could result in some loss of its superior performance features. The lubricant is completely compatible with all metals used in gas turbine construction, as well as with F Rubber (Viton A), H Rubber (Buna N), and other commonly used seal materials. Engine/OEM Evaluations
Mobil Jet Oil 387 has the following builder approvals: *
General Electric Aviation
Rolls Royce
Pratt & Whitney
Honeywell APUs
UTC Aerospace Systems APUs, Generators and Starters
Mobil Jet Oil 387 has the following builder approvals in progress : *
CFM International
Engine Alliance
International Aero Engines
Honeywell turbine engines
* Specific engine or equipment approval must be verified with the builder
Please compare with your original manufacturer's oil specification which can be found in your vehicle manual. Feel free to contact us if you require any assistance!
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your license plate or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
MOBIL152177
Manufactured by
Mobil
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