MIL-L-46167B, MILITARY SPECIFICATION: LUBRICATING OIL, INTERNAL COMBUSTION ENGINE, ARCTIC (29-JUL-1988) [S/S BY MIL-PRF-46167C]

MIL-L-46167B, MILITARY SPECIFICATION: LUBRICATING OIL, INTERNAL COMBUSTION ENGINE, ARCTIC (29-JUL-1988) [S/S BY MIL-PRF-46167C]., This performance specification covers one grade of internal combustion engine lubricating oil with military symbol OEA-30 and NATO Code O-184, suitable for arctic use (see 6.1, 6.7 and 6.10).