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 5920-00-790-7906
NSN 6130-01-361-4435
NSN 6240-00-353-5753
NSN 5905-01-423-8857
NSN 5965-00-424-9636
NSN 5985-00-073-6553
NSN 6650-01-485-6938
NSN 5990-00-946-5650
NSN 6320-01-211-2574
NSN 5998-01-136-6342
NSN 5920-01-440-0186
NSN 6320-01-512-2031