MIL-T-5522D (NOTICE 2), MILITARY SPECIFICATION: TEST REQUIREMENTS AND METHODS FOR AIRCRAFT HYDRAULIC AND EMERGENCY PNEUMATIC SYSTEMS (26 SEP 2000) [S/S BY MIL-STD-5522]., MIL-T-5522D, dated 28 September 1979, is hereby canceled. Future acquisition for this productshould refer to MIL-STD-5522, 揟est Requirements and Methods for Aircraft Hydraulic andEmergency Pneumatic Systems.?MIL-T-5544C