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 5905-01-423-8857
NSN 6645-01-562-6453
NSN 5975-00-351-8434
NSN 6220-01-152-5959
NSN 5895-01-517-9520
NSN 6320-00-809-5744
NSN 5905-00-450-3424
NSN 6610-00-053-9565
NSN 6650-01-422-7106
NSN 5945-00-155-4290
NSN 7035-01-141-3041
NSN 5950-01-570-4438