National Item Identification Number
01-191-6170
011916170
4520-01-191-6170
4520011916170
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)
96169
96169
96169
Reference Numbers (Part Numbers)
4675189-OF 44
501-4675181ASSYB-4.4DIA
501-4675189
501-4675189F44
87643-2225 ASSY B
87643-2232ITF-44
Required Categories
Required Description