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 6220-00-548-1999
NSN 5975-01-087-6426
NSN 5945-00-911-4777
NSN 4140-00-983-8048
NSN 5935-01-507-2681
NSN 6610-01-307-3192
NSN 4140-01-362-8017
NSN 6145-00-891-6779
NSN 6150-01-468-6883
NSN 5905-01-227-0906
NSN 6220-01-088-4509
NSN 6610-01-173-3128