MIL-L-87100 (NOTICE-1), MILITARY SPECIFICATION: LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, POLYPHENYL ETHER BASE (30-SEP-1988) [S/S BY MIL-PRF-87100A]
MIL-L-87100 (NOTICE-1), MILITARY SPECIFICATION: LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, POLYPHENYL ETHER BASE (30-SEP-1988) [S/S BY MIL-PRF-87100A].