Product Properties
Pack Size 1USQ Can
Product Colour Various
Brand AeroShell
Manufacturer Name Shell Aviation
Manufacturer Part Number 550050221
Oil Type Synthetic

Specifications
NSN Reference 9150-01-439-0764
British Military DEF STAN 91-101 (Equivalent)
Joint Services Designation OX-27
US Military MIL-PRF-23699 Grade HTS
NATO Code O-154
SAE SAE-AS-5780 Grade SPC
Airbus Helicopters CM CM0129

Engine Approvals
Turbomeca Astazou | Turbomeca Arrius | Turbomeca Arriel | UTAS APU | Honeywell APU | PWC APU | GEnx | GE9X | GE90 | CFM-56 | CFM LEAP | IAE V2500 | GE CF-6 | GE CF-34 | Pratt & Whitney PT-6 | Pratt & Whitney PW100 Series (except PW150) | Pratt & Whitney JT8-D | Pratt & Whitney JT9-D | Pratt & Whitney PW4000 | Rolls Royce RB211-535 | Rolls Royce RB211-524 | Rolls Royce 250
Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.

Product Information
This product’s low coking propensity stands it out from many others on the market. AeroShell Turbine Oil 560 excels in the HLPS test used to measure coke formation in engines, meaning that your engine remains cleaner even at the highest temperatures.

AeroShell Turbine Oil 560 was developed to withstand the hostile environments of today's high powered, high compression engines in which the older generation of oils can be stressed up to and beyond their thermal limits.

The anti-oxidant additives contained in most HTS oils hurt elastomer seals, degrading them over time through swelling and ultimately leading to higher oil consumption. AeroShell Turbine Oil 560 is elastomer friendly, showing optimum elastomer compatibility compared to HTS alternatives when tested at 24 hour and 120 hour limits.

Through lower coking propensity and optimal elastomer compatibility, AeroShell Turbine Oil 560 drastically reduces oil consumption over time. A test conducted on a fleet of 10 aircraft showed a 10-15% reduction in oil consumption and with it a reduction in total operating cost. AeroShell Turbine Oil 560 also provides improved load-carrying capacity.