National Item Identification Number
01-083-3681
010833681
4520-01-083-3681
4520010833681
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)
94833
KECO INDUSTRIES INC
7375 INDUSTRIAL RD
FLORENCE
KY
41042
859-525-2102
Reference Numbers (Part Numbers)
74077-1
Required Categories
OVERALL LENGTH
OVERALL THICKNESS
OVERALL HEIGHT
MATERIAL
SHAPE
III FSC APPL
Required Description
9.437 INCHES NOMINAL
0.051 INCHES NOMINAL
9.437 INCHES NOMINAL
ALUMINUM
SQUA