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.
Mobil Jet Oil 387 is approved against MIL-PRF-23699-HTS.
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
Engine Approvals In-Progress
General Electric Company
International Aero Engines
Pratt and Whitney Group
Accessory Approvals Underway
Honeywell – Auxiliary power units and air cycle machines
Hamilton Sundstrand Corp. – APUs, Constant-speed drives and integrated-drive generators
Mobil Jet 387 packaged in drums may be held safely in storage for 5 years.
1 55-gallon drum