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 2925-01-335-4549
NSN 6645-00-411-3733
NSN 6105-00-162-2060
NSN 6150-01-474-7205
NSN 6150-00-307-7967
NSN 6620-01-207-0667
NSN 5998-01-413-4605
NSN 5895-00-243-5531
NSN 6610-01-400-3880
NSN 5996-01-584-5603
NSN 5975-01-646-0874
NSN 7035-01-210-0493