No other part numbers with same form, fit, and function found.
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 2925-01-394-9658
NSN 7035-00-392-5417
NSN 6105-01-218-6105
NSN 4140-00-118-1816
NSN 5930-01-296-5431
NSN 5990-01-252-8175
NSN 6220-00-816-8131
NSN 6685-01-622-2631
NSN 6135-00-269-5843
NSN 5996-00-255-2769
NSN 6645-01-329-9591
NSN 5910-01-205-7101