The objective of this work was to develop a relatively simple screening or bench test, or a combination of such tests, which would evaluate aircraft greases in respect to corrosion protection under the operating conditions described above.
SAE AIR40-1995 history
1995SAE AIR40-1995 Corrosion Preventative Characteristics of Aircraft Greases
1955SAE AIR40-1955 Corrosion Preventive Characteristics of Aircraft Greases