Part Number 5448-709-91-11 Turbine Speed Indicator in stock with ready to ship. Get an instant quote for Thales Avionics Inc part number 5448-709-91-11 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 5448-709-91-11. Our dedicated account manager will get back to you within 15 minutes.