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 5915-01-658-6472
NSN 4140-00-449-7345
NSN 6145-01-423-0382
NSN 6220-00-520-9109
NSN 6645-00-498-6869
NSN 6105-01-021-0235
NSN 6620-00-278-7313
NSN 6130-01-320-9469
NSN 5915-01-120-6917
NSN 5915-01-033-6498
NSN 5920-01-247-2029
NSN 5910-01-171-5689
Last Updated: 05/04/2025