National Item Identification Number
01-097-8521
010978521
4520-01-097-8521
4520010978521
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)
90598
32242
JOHNSON CONTROLS INC.
DIV CONTROLS GROUP
507 E. MICHIGAN STREET
MILWAUKEE
WI
53201
301-809-5636
32242
JOHNSON CONTROLS INC.
DIV CONTROLS GROUP
507 E. MICHIGAN STREET
MILWAUKEE
WI
53201
301-809-5636
Reference Numbers (Part Numbers)
MSS91478-1
SOPBS-480X480
47-68-21
Required Categories
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
MATERIAL
SHAPE
SHEET METAL G
Required Description
47.750 INCHES NOMINAL
47.750 INCHES NOMINAL
3.500 INCHES NOMINAL
STEEL
RECTA