Fuel pressure indicator type AN5772-1 Douglas C-47 Dakota Fuel pressure indicator, AN5772-1 Manifold duct pressure indicator, AN5770-3 engine oil/fuel pressure/temp, type AN5773-1A indicator, oxygen cyclinder pressure toepassing in cockpit Lockheed T-33 Pressure indicator toepassing cockpit Dornier Do-24K vliegboot Pressure indicator toepassing Lockheed T-33 Manifold pressure indicator Gage Hydraulic Pressure indicator Temperature /oil/fuel/ pressure indicator toepassing cockpit North American AT-6 Harvard II B Oxygen cyl. pressure indicator Republic F-84 Oxygen cylinder pressure indicator