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 5915-00-276-8332
NSN 5935-01-567-0595
NSN 6240-01-110-1363
NSN 5990-01-522-6096
NSN 6220-01-082-3982
NSN 5910-01-530-1732
NSN 6645-01-200-3577
NSN 5990-00-351-5479
NSN 5855-00-862-3345
NSN 5910-01-323-7086
NSN 5930-00-069-7584
NSN 5905-00-661-2395