In accordance with rev b of spec
A petroleum oil, a synthetically prepared product, or a combination thereof, prepared primarily for lubrication in crank cases of internal combustion engines. It usually contains additives for corrosion prevention and oxidation prevention, and may contain detergents. See also lubricating oil, general purpose. It does not include lubricating oil, aircraft piston engine.
Classification: Automotive, diesel or marine engine (except turbine) lubricating oils
NSN 6650-01-118-6562
NSN 5935-01-429-9941
NSN 5996-00-226-5364
NSN 5990-01-432-4249
NSN 6610-00-045-8132
NSN 5950-01-291-7713
NSN 5975-01-328-5133
NSN 5915-00-499-9054
NSN 5945-00-681-9933
NSN 5935-01-363-9112
NSN 6610-00-674-0624
NSN 6650-01-068-8907