MIL-PRF-6081E, PERFORMANCE SPECIFICATION: LUBRICATING OIL, JET ENGINE (12-dec-2014)

MIL-PRF-6081E, PERFORMANCE SPECIFICATION: LUBRICATING OIL, JET ENGINE (12-DEC-2014)., This specification covers the requirements for three grades of jet engine lubricating oil. The lubricating oils grades 1005 and 1010 (NATO Code Number O-133) are intended for the use in specific models of military aircraft jet engines. Lubricating oil grade 1010N is intended for use as a preservative fluid for aircraft fuel system components and equipment.