National Item Identification Number
00-271-9860
002719860
4520-00-271-9860
4520002719860
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)
00418
ADAMS CO THE
100 E 4TH ST
268
DUBUQUE
IA
52001
563-582-5500
Reference Numbers (Part Numbers)
307266
6IN
6IN
Required Categories
MATERIAL
SURFACE TREATMENT
SHAPE
DIAMETER
MOUNTING METHOD
OPERATION METHOD;
Required Description
IRON, CAST
ZINC
ROUND
6.000 INCHES
INSERTED CENTER SHAFT
MANUAL
FRICTION