MIL-C-5637B (AMENDMENT 2), MILITARY SPECIFICATION, COOLER, LUBRICATING OIL, PETROLEUM BASE, AIRCRAFT ENGINE, TUBULAR (12 FEB 1988) [S/S BY S/S BY MIL-PRF-25478]

MIL-C-5637B (AMENDMENT 2), MILITARY SPECIFICATION, COOLER, LUBRICATING OIL, PETROLEUM BASE, AIRCRAFT ENGINE, TUBULAR (12 FEB 1988) [S/S BY S/S BY MIL-PRF-25478]., This amendment forms a part of MIL-C-5637B(USAF), dated 15 September 1964, and is approved for use within the Department of the Air Force and is available for use by all Departments and Agencies of the Department of Defense.