MIL-PRF-6086F, PERFORMANCE SPECIFICATION: LUBRICATING OIL, GEAR, PETROLEUM BASE (NATO O-153, O-155) (25-JAN-2010)

MIL-PRF-6086F, PERFORMANCE SPECIFICATION: LUBRICATING OIL, GEAR, PETROLEUM BASE (NATO O-153, O-155) (25-JAN-2010)., This specification covers two grades of petroleum-based lubricating oils for gears (see 6.1). This oil is identified by NATO Code Numbers O-153 and O-155 (see 1.2).