An item consisting of a toothed wheel, mounted on a turbine engine compressor, rotating in the magnetic field produced by the magnet of a sensor. When the teeth pass the magnet, the gap changes, hence the magnetic field which generates an electro-motive force within the solenoids the electric signal is transmitted to an indicator. The item is specifically used to measure the rotation speed of a turbine engine shaft.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 6220-00-487-0403
NSN 5996-00-466-9781
NSN 5835-01-173-8003
NSN 5925-00-569-7405
NSN 5999-01-472-6248
NSN 5925-01-571-3129
NSN 5855-01-536-9873
NSN 6240-01-054-7185
NSN 6220-01-379-3498
NSN 6135-01-222-0703
NSN 6105-01-520-5317
NSN 2925-01-106-3552