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 6620-01-537-4121
NSN 7035-01-445-3563
NSN 5950-00-175-8724
NSN 6650-01-112-6879
NSN 7035-01-566-8130
NSN 5945-01-310-3277
NSN 5975-01-192-2908
NSN 5945-01-425-2986
NSN 6320-01-202-8761
NSN 5915-00-133-1899
NSN 6610-01-593-0135
NSN 5999-00-647-4999