MIL-PRF-7870D, PERFORMANCE SPECIFICATION: LUBRICATING OIL: GENERAL PURPOSE, LOW TEMPERATURE (NATO O-142) (30 APR 2010)

MIL-PRF-7870D, PERFORMANCE SPECIFICATION: LUBRICATING OIL: GENERAL PURPOSE, LOW TEMPERATURE (NATO O-142) (30 APR 2010)., This specification covers one grade of general purpose, low temperature lubricating oil.