National Item Identification Number
01-389-4391
013894391
2990-01-389-4391
2990013894391
National Stock Number
Item Name
SENSOR,ENGINE COOLANT TEMPERATURE,EMISSION CONTROL
Federal Supply Class
2990
Description
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.
Commercial and Government Entity Code (Supplier Data)
15434
CUMMINS INC
500 JACKSON ST
COLUMBUS
IN
47201
812-377-7437
33457
FLEETGUARD INC
A CUMMINS CO
2931 ELM HILL PIKE
NASHVILLE
TN
37214
800-223-4583
33457
FLEETGUARD INC
A CUMMINS CO
2931 ELM HILL PIKE
NASHVILLE
TN
37214
800-223-4583
Reference Numbers (Part Numbers)
3304018
3304018
330401800
Required Categories
III END ITEM IDENTIFICATION
Required Description
3930-01-307-3658