2990-01-596-2027 SENSOR,SPEED,SPEC 2990-01-596-5923 VALVE ASSEMBLY,SPEC

National Stock Number:
2990-01-596-2031

Federal Supply Class:
2990

National Item Identification Number:
015962031

Description:
SENSOR,ENGINE COOLANT TEMPERATUR

Detail:
A metallic and/or non-metallic device with various ports on one end and a wrenching facility between ends. The opposite end may be threaded and contain a temperature probe. It is normally located on the upper engine block, on the water jacket or screwed into the upper radiator tank. Depending on individual temperature calibration it opens or closes various ports in order to channel manifold vacuum to devices which activate, de-activate or modify functions in fuel economy, cold temperature override, thermal ignition control, exhaust gas recirculation and other systems by sensing engine water temperature.


Manufacturer Information:
234-501211083CATERPILLAR INC
234-501257X29CATERPILLAR INC. DIV CATERPILLAR POWER GENERATION SYSTEMS DBA CATERPILLAR
234-5012Q0091ST ENGINEERING LAND SYSTEMS LTD.


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS


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