- Aircraft turbines
NATO Code O-156
The UK Defence Standard for a synthetic 5 cSt aviation gas-turbine engine oil (NATO code O-156).
Also written as: DEF-STAN 91-101/1
NATO Code O-156
SAE AS5780
NATO Code O-154
Tell us what equipment or vehicles you run and under what conditions. You get a technical recommendation and a volume quote, with TDS and SDS datasheets for every product.