LUBRICATING OIL, AIRCRAFT PISTON ENGINE (ASHLESS DISPERSANT) This specification establishes the requirements for lubricating oils containing ashless dispersant additives to be used in four stroke cycle, reciprocating piston aircraft engines. MIL-L-22851C (2) ...
A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic