National Item Identification Number
01-231-3064
012313064
4520-01-231-3064
4520012313064
National Stock Number
Item Name
DAMPER,FLUE
Federal Supply Class
4520
Description
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.
Commercial and Government Entity Code (Supplier Data)
43689
43689
Reference Numbers (Part Numbers)
501-5003660
501-5003660 AY98B
7250-999
7250-999 AY98B 8X9IN.
Required Categories
Required Description