MS28889L (NOTICE-3), MILITARY SPECIFICATION: VALVE, AIR, HIGH PRESSURE CHARGING, 5000 PSI (12-SEP-2012) [S/S BY MIL-PRF-6164F]

MS28889L (NOTICE-3), MILITARY SPECIFICATION: VALVE, AIR, HIGH PRESSURE CHARGING, 5000 PSI (12-SEP-2012) [S/S BY MIL-PRF-6164F]., MS28889, dated 06 June 1955, is hereby canceled and superseded by MIL-PRF-6164F, Valve, Aircraft, Pneumatic, High-Pressure Charging.