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 5996-00-739-2315
NSN 5990-01-031-4130
NSN 5855-01-656-6808
NSN 5960-01-604-1158
NSN 6685-00-692-8341
NSN 6610-01-359-0008
NSN 2925-01-631-2372
NSN 5835-01-631-3940
NSN 5945-01-492-6208
NSN 5920-01-274-8565
NSN 5950-00-300-0287
NSN 5920-00-770-2015