No other part numbers with same form, fit, and function found.
An item consisting of a metal frame in which is inserted a flat metal plate mounted on a shaft. The plate, fluctuating automatically according to changes in atmospheric pressure, controls the stack or flue draft and maintains an absolute constancy of draft regardless of varying weather conditions.
NSN 5985-01-532-4123
NSN 6150-00-262-0477
NSN 6145-01-050-6201
NSN 7035-01-171-7296
NSN 5965-00-296-9994
NSN 6145-00-869-6469
NSN 5835-00-023-0780
NSN 5915-00-775-9076
NSN 6110-00-505-1671
NSN 5855-00-408-2611
NSN 5930-00-554-1064
NSN 5915-01-278-0678