National Item Identification Number

01-525-5722
015255722
6680-01-525-5722
6680015255722

National Stock Number

Item Name

SPEED SENSOR,TURBINE ENGINE

Federal Supply Class

6680

Description

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.

Commercial and Government Entity Code (Supplier Data)

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73030

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Reference Numbers (Part Numbers)

GS15685-1

Required Categories

REFERENCE DATA AND LITERATURE
III END ITEM IDENTIFICATION
III PART NAME ASSIGN

Required Description

NAP 7161.001-3M, DMWR 55-2915-340
HYDRO MECHANICAL CONTROL UNIT, HMU, USED ON G