Airspeed mach indicator; presents calibrated airspeed from 50 to 1000 knots and mach number from 0.4 to 3.0 mach on round dial display; ref voltage 10 vdc; 0 to 5 volt ac for lighting; calibrated airspeed displayed through window on moveable inner scale; mach and airspeed indicated by same pointer; includes index and index set knob; receives electrical signals from air data computer; has off flag that provides an indication that indicator power is removed; mach warning flag to provide indication that either indicator power is removed or adc airspeed data is invalid or failure exists within the ami; weight 3.8 lbs
NSN 5905-01-137-8898
NSN 5950-00-399-1037
NSN 4140-01-232-8998
NSN 6145-01-474-5459
NSN 5925-01-087-5838
NSN 5996-00-149-0708
NSN 6220-01-520-8413
NSN 5835-01-422-7393
NSN 6650-00-005-8572
NSN 6105-00-438-9131
NSN 5925-01-571-9963
NSN 6150-00-822-8192
Last Updated: 05/25/2025