National Item Identification Number
01-310-6588
013106588
4520-01-310-6588
4520013106588
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)
D9182
52249
MESTEK INC
DBA AMERICAN WARMING & VENTILATING
7301 INTERNATIONAL DR
HOLLAND
OH
43528
518-758-1550
Reference Numbers (Part Numbers)
DAA-P-2341 MODI FIED 25"X40"
DAA-P-2341 MODIFIED 25IN X 40IN
Required Categories
OVERALL LENGTH
OVERALL WIDTH
MATERIAL
SHAPE
MOUNTING METHOD
OPERATION METHO
Required Description
40.000 INCHES NOMINAL
25.000 INCHES NOMINAL
STEEL, CORROSION RESISTING
RECTAN