MIL-PRF-3150D, PERFORMANCE SPECIFICATION: LUBRICATING OIL, PRESERVATIVE, MEDIUM (6 FEB 1997) [SUPERSEDING MIL-L-3150C]

MIL-PRF-3150D, PERFORMANCE SPECIFICATION: LUBRICATING OIL, PRESERVATIVE, MEDIUM (6 FEB 1997) [SUPERSEDING MIL-L-3150C]., This specification covers one grade of preservative lubricating oil, identified by Military Symbol PL-M and NATO Code Number 0-192.