National Item Identification Number

01-339-2895
013392895
2990-01-339-2895
2990013392895

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)

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44940

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ONAN CORPORATION
DBA CUMMINS POWER GENERATION
1400 73RD AVE NE
MINNEAPOLIS
MN
55432
763-574-5766

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Reference Numbers (Part Numbers)

309-0257
44940/309-0257

Required Categories

SPECIAL FEATURES
III END ITEM IDENTIFICATION

Required Description

COGNIZANT SERVICE - FRENCH NATIONAL MARINES
GENERATOR 6-5MCCK3CR2268H,ONAN CORP