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.
Classification: Parts for spark-ignition internal combustion piston engines, nesoi
NSN 6620-00-286-5721
NSN 2925-01-476-3224
NSN 5999-00-038-7756
NSN 5998-00-182-5094
NSN 5945-00-910-2864
NSN 7035-00-631-3782
NSN 5965-00-716-7078
NSN 5855-01-250-2421
NSN 5985-01-593-6435
NSN 6150-01-016-9688
NSN 5915-01-035-6811
NSN 6110-01-517-9012