MIL-C-5637B (NOTICE 1), MILITARY SPECIFICATION, COOLER, LUBRICATING OIL, PETROLEUM BASE, AIRCRAFT ENGINE, TUBULAR (28 NOV 1997) [S/S BY MIL-PRF-25478]

MIL-C-5637B (NOTICE 1), MILITARY SPECIFICATION, COOLER, LUBRICATING OIL, PETROLEUM BASE, AIRCRAFT ENGINE, TUBULAR (28 NOV 1997) [S/S BY MIL-PRF-25478]., MIL-C-5637B dated 15 SEPTEMBER 1964, is canceled. MIL-C-5637 was incorporated into MIL-PRF-25478.