List of products by brand EXXON MOBIL CORPORATION (MOBIL AVIATION)

Supplier of aviation fuels, oils, hydraulic fluids, greases and other aviation lubricants.

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EXXONMOBIL® MOBIL® AERO...

EXXONMOBIL® MOBIL™ AERO Series Aviation Hydraulic Fluids includes AERO HFA, HF, and HFS hydraulic fluids offered for aircraft systems where use of hydrocarbon hydraulic fluids is required. 

They are low viscosity, high VI (viscosity index) fluids with excellent low temperature properties, good anti-wear performance, and good chemical stability.

MOBIL™ AERO  HFA is a premium quality fluid that meets the requirements of the U.S. Military specification MIL-H-5606A (obsolete). It has a very high VI and is suitable for use at temperatures down to -54 ˚C (-65 ˚F). While this quality fluid is no longer used by the US Military, it is still used in some older, small private, and small commercial aircraft. It is also used in industrial and commercial equipment requiring good fluidity at very low temperatures, where MOBIL™ AERO  HFA provides long, trouble-free service over a wide range of

operating conditions.

MOBIL™ AERO HF is a premium quality fluid that is approved against the most current version of U.S. Military specification MIL-PRF-5606. It has physical properties very similar to MOBIL™ AERO HFA, and also meets “super-clean” requirements required by modern aircraft hydraulic systems. It is intended primarily for military aircraft. It is also used as a hydraulic fluid for small private and small commercial aircraft, and as a strut fluid in landing gear of large commercial aircraft. It is approved as a NATO Code Number H-515 fluid.

MOBIL™ AERO HFA and HF are composed of mineral oil base stocks and contain shear-stable VI improvers.

MOBIL™ AERO HFS is a synthetic polyalphaolefin lubricant that is approved against the most current version of U.S. Military specification MIL-PRF-83282. It does not contain a VI improver. It is designed for use at temperatures down to -40˚C (-40˚F). It provides better flammability and volatility, improved stability, but has a higher viscosity at low temperature than MOBIL™ AERO HF. It meets the “super-clean” requirements. It is intended primarily for US Military aircraft. It is approved as a NATO Code Number H-537 fluid.

For additional information please consult the supplied documentation.

EXXONMOBIL® MOBIL™ Turbo...

EXXONMOBIL® Mobil Turbo 319A-2 is a fully synthetic lubricant developed to meet the performance requirements of Russian gas turbine aircraft engines which operate on mineral-oil-based lubricants. Formulated from a synthetic hydrocarbon combination of polyalphaolefin (PAO) and hindered ester based stock, Mobil Turbo 319A-2 is fortified with a unique chemical additive system. The resulting product has far superior thermal and oxidation stability than mineral-oil-based lubricants. The ability of Mobil Turbo 319A-2 to resist deterioration and deposit formation allows the potential for extended oil drain intervals and less frequent maintenance.

The closely controlled viscosity of Mobil Turbo 319A-2 at -51º C, along with a -60ºC pour point, ensure good low-temperature fluidity, permitting engine starting and lubrication at low temperatures. Mobil Turbo 319A-2 exhibits excellent bulk oil stability at temperatures up to 200º C (392º F). The evaporation rate of Mobil Turbo 319A-2 at high temperatures is significantly lower than mineral-oil-based products, and helps minimize oil consumption. The lubricant has excellent resistance to foaming.

Product Features and Benefits :

- Low evaporation loss and oil consumption

- Reduced sludge and carbon deposits

- Improved bulk oil oxidation stability and extended oil drain intervals

- Compatible with existing seal materials

- Reduced engine maintenance, including potential for extended drain intervals

Applications :

Mobil Turbo 319A-2 is recommended for aircraft gas turbine engines that normally operate on mineral-oil-based lubricants, as well as engines approved to operate on oils meeting the specifications listed below.

Mobil Turbo 319A-2 is approved against the following specification of the Russian Central Institute of Aeronautical Motors (CIAM):

- IMP-10

- MS, 8P, MS-8RK 36/1 Ku-A

- VNII NP 50-1-4f and -4u

- B3V and LZ-240

- Mobil Turbo 319A-2 also meets U.S. Military Specification MIL-L-6081C, as well as the essential performance requirements of U.S. MIL-L-7808K, Grade 3.

For additional information please consult the supplied documentation or contact us.

EXXONMOBIL® MOBILGREASE™...

EXXONMOBIL® MOBIL MOBILGREASE™ Synthetic Greases commonly used in aviation applications include MOBILGREASE™ 28 and 33. Available in various packings. Other EXXONMOBIL®  products such as MOBIL MOBILTEMP SHC™ 100 Synthetic Antiwear Grease  (separately presented) are also used.

MOBILGREASE™ 28 is a supreme performance, wide-temperature, antiwear grease combining the unique features of a polyalphaolefin (PAO) synthetic base fluid with an organo-clay (non-soap) thickener. It offers outstanding performance over a wide temperature range. The wax-free nature of the synthetic base fluid, together with its high viscosity index compared to mineral oils, provide excellent low temperature pumpability, very low starting and running torque, and can help reduce operating temperatures in the load zone of rolling element bearings. Designed to meet a specific combination of needs of aviation greases, the need to resist high temperature stresses, while providing excellent starting and low torque at low-temperature. This is achieved through MOBILGREASE™ 28 synthetic hydrocarbon base oils due to their low volatility, exceptional thermal/oxidative resistance, and superb low-temperature capability. Meets the requirements of key military and commercial aviation specifications including the U.S. Military under Specification MIL-PRF-81322, General-Purpose, Aircraft, and Specification DOD-G-24508A (Navy) for shipboard auxiliary machinery. 

MOBILGREASE™ 33 is a high-performance lithium-complex grease designed for general-purpose aircraft use ensuring outstanding lubrication performance over a wide temperature range and operating conditions. Intended for use in highly loaded anti-friction bearings, gears, and actuators as well as instruments, high speed bearings (though not recommended for wheel bearings), and general airframe lubrication, over operating temperatures from –100ºF to 250ºF (–73ºC to 121ºC). It can be used in all applications for which the aircraft manufacturer specifies U.S. Military Specification MIL-PRF-23827, Type I, Boeing BMS 3-33B, and Airbus AIMS09-06-002/SAE AMS3052. Mobilgrease 33 is listed in the Qualified Products List of Airbus, Boeing, and the U.S. Military for these specifications. 

For additional information please consult the Product Description section.

EXXONMOBIL® MOBIL™ Avrex™ S...

EXXONMOBIL® Mobil Avrex™ S Turbo 256  Gas Turbine Lubricant is a combination of a highly stable synthetic base fluid and a unique chemical additive package. Thecombination provides outstanding thermal and oxidative stability to resist deterioration and deposit formation in both the liquid and vapor phases, as well as excellent resistance to foaming. The effective operating range of this lubricant is between -54°C and 176°C (-65°F and 350°F). The pour point is below -60°C (-75°F). The product has a high specific heat in order to ensure good heat transfer from oil-cooledengine parts. In extensive laboratory testing and in-flight performance, Mobil Avrex™ S Turbo 256  exhibits excellent bulk oil stability at temperaturesup to 176°C (350°F). The evaporation rate at these temperatures is low enoughto prevent excessive loss of volume. It is uniquely suited for use when extreme low temperatures restrict the use of higher viscosity engine oils

Mobil Avrex™ S Turbo 256 Gas Turbine Lubricant is recommended for aircraft gas turbine engines in commercial and military service, particularly where start-up temperatures are below -40°C (-40°F). The product is approved against U.S. Military Specification MIL-PRF-7808, Grade 3 while it is also compatible with other synthetic gas turbine lubricants meeting MIL-PRF-7808 or MIL-PRF-23699 specifications (*). The product is compatible with all metals used in gas turbine construction, as well as with F rubber (Viton A), H rubber (Buna N), and FVMQ rubber (fluorosilicone).

(*) Mixing of Mobil Avrex™ S Turbo 256 Gas turbine lubricant  with other products is not recommended because the blend may result in some loss of its performance characteristics.

EXXONMOBIL® MOBIL™...

EXXONMOBIL® MOBIL MOBILTEMP SHC™ Series Synthetic Antiwear Greases are primarily intended for high temperature applications. They combine the unique features of polyalphaolefin (PAO) synthetic base fluids with those of an organo-clay, non-soap thickener. The excellent resistance to thermal/oxidative degradation provided by the PAO base, coupled with the excellent high temperature structural stability and high dropping point of the clay thickener result in outstanding high temperature greases. The wax-free nature of the synthetic base fluid and its high viscosity index also provide superior low temperature lubrication as well as excellent film protection at high temperatures. They meet or exceed the requirements of DIN 51825:2004-06 - KP HC 1-2 K -50. There is no Military specification for these products.

Features and benefits of MOBILTEMP SHC™ series greases include:

Outstanding high and low temperature performance

Reduced downtime and lower maintenance costs

Excellent resistance to oxidation and maintenance of grease structure at high temperatures

Extended service life with longer intervals between relubrication

Low coefficient of traction

Reduced energy consumption potential

Outstanding low temperature pumpability

Easier low temperature start-up and lower running torque

Very good antiwear protection

Extended bearing life, reduced unanticipated downtime

They are offered in various packings as three different products, Mobiltemp SHC 32, SHC 100 and SHC 460 Special, briefly presented in the Product Description section.  Suitable for use in extreme temperature applications with a recommended operating temperature range of -50º C to 180º C (SHC 32) or 200º C (SHC 100) and -40º C to 180º C (SHC 460 Special) with appropriate relubrication intervals. SHC 100 is recommended for aviation high speed, heavy load applications such as wheel bearings, as well as for slower speed, high load applications such as landing gear bearings, slides, and joints. It offers outstanding protection for aircraft wheel bearing applications and meets the specifications of ABSC, Dunlop, Goodrich, Honeywell, Messier-Bugatti and Parker Hannifin (Cleveland Wheels & Brakes, preferred bearing grease for use in wheel assemblies).

EXXONMOBIL® AVIATION MOBIL™...

ExxonMobil Mobil Aviation Mobil Jet Oil II is a high performance aircraft-type gas turbine lubricant formulated with a combination of a highly stable synthetic base fluid and a unique chemical additive package. The combination provides outstanding thermal and oxidative stability to resist deterioration and deposit formation in both the liquid and vapour phases, as well as excellent resistance to foaming The effective operating range of Mobil Jet Oil II is between -40 ºC (-40 ºF) and 204 ºC (400 ºF). Mobil Jet Oil II is engineered for aircraft gas turbine engines used in commercial and military service requiring MIL-PRF-23699 level performance. It also is recommended for aircraft-type gas turbine engines in industrial or marine service applications. Approved to MIL-PRF-23699F Type STD, SAE-AS-5780 Grade SPC. 

Product Features:

Formulated to meet the demanding requirements of aircraft-type gas turbines operating over a wide range of severe operating conditions

High specific heat in order to ensure good heat transfer from oil-cooled engine parts

Exhibits excellent bulk oil stability at temperatures up to 204 °C (400 °F)

The evaporation rate at these temperatures is low enough to prevent excessive loss of volume

Applications:

Recommended for aircraft gas turbine engines of the turbo-jet, turbo-fan, turbo-prop, and turboshaft (helicopter) types in commercial and military service Also recommended for aircraft-type gas turbine engines used in industrial or marine applications

Approved against U.S. Military Specification MIL-PRF-23699

Compatible with other synthetic gas turbine lubricants meeting MIL-PRF-23699. However, mixing with other products is not recommended because the blend would result in some loss of the performance characteristics of Mobil Jet Oil II.

Compatible with all metals used in gas turbine construction, as well as with F Rubber (Viton A), H Rubber (Buna N), and silicone seal materials.