This standard BS EN 2491:2011 Aerospace series. Molybdenum disulphide dry lubricants. Coating methods is classified in these ICS categories:
49.040 Coatings and related processes used in aerospace industry
This European Standard defines the coating methods and characteristics of molybdenum disulphide dry film lubricants which may be applied to parts in titanium, titanium alloys, steel, corrosion resistant steel and nickel based alloys.