MIL-L-9236B (AMENDMENT-1), MILITARY SPECIFICATION: LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, 400 DEGREES F (09-AUG-1963) [S/S By MIL-L-27502]
MIL-L-9236B (AMENDMENT-1), MILITARY SPECIFICATION: LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, 400 DEGREES F (09-AUG-1963) [S/S By MIL-L-27502].