Dover white finish and spring actuated
A cast iron or sheet metal plate designed to be installed in a boiler, heater, stove, or furnace flue pipe to control the draft, and/or in an air duct to control the passage of air. Excludes valve, butterfly.
NSN 6685-01-393-6213
NSN 5895-00-270-6595
NSN 5998-01-520-5097
NSN 6110-00-629-2464
NSN 5945-01-629-8336
NSN 2925-00-048-7172
NSN 6135-00-938-1351
NSN 5960-01-161-4754
NSN 6130-00-702-0402
NSN 5945-01-417-2146
NSN 6645-01-358-4907
NSN 6645-00-975-6941