A device designed to select the proper carburetor vacuum port in order to activate various emission controls depending upon the ambient under-hood temperature.
NSN 5895-01-645-1718
NSN 5895-01-115-5855
NSN 5920-00-296-2842
NSN 6320-01-111-8851
NSN 5999-01-395-4024
NSN 6105-01-287-5133
NSN 5945-01-110-5371
NSN 5965-01-142-8044
NSN 5905-01-065-2938
NSN 5985-00-591-8001
NSN 5905-01-033-1110
NSN 5999-00-178-0906