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 6220-01-129-7462
NSN 5920-00-115-0001
NSN 6645-01-467-9983
NSN 5985-01-573-4319
NSN 6220-01-048-5584
NSN 5910-00-291-3955
NSN 6650-01-282-8015
NSN 5965-00-752-5823
NSN 5998-01-438-3635
NSN 7035-01-224-5165
NSN 6145-01-183-4137
NSN 6145-01-495-1163