PWA 521 Type II

Pratt & Whitney specification for 5 mm²/s synthetic ester oils used in aviation turbine engines.

Also written as: Pratt & Whitney 521C Type II

Name
Pratt & Whitney PWA 521 Type II turbine oil specification
Category
Compressor and turbine oil

Products covered by this standard

Shell

2 products
Shell Aviation turbine oils

Pratt & Whitney standards

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