NSN 4520-00-763-0772

Part Details | FLUE DAMPER

4520-00-763-0772 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.

Alternate Parts: 9181861, 9181861, 9181861, 9181861, 9181861, 4520-00-763-0772, 00-763-0772, 4520007630772, 007630772

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
45MAR 04, 196800-763-077215646 ( DAMPER, FLUE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-763-0772
Part Number Cage Code Manufacturer
918186123364CLA-BAR INDUSTRIES
918186154X10RAYTHEON COMPANYDBA RAYTHEON
918186149956RAYTHEON COMPANYDBA RAYTHEON
91818613B150RAYTHEON COMPANYDBA RAYTHEON
918186118876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 4520-00-763-0772
Characteristic Specifications
OVERALL LENGTH8.250 INCHES NOMINAL
OVERALL WIDTH7.625 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY
OVERALL THICKNESS0.625 INCHES NOMINAL
SHAPE RECTANGULAR
MOUNTING METHOD INSERTED CENTER SHAFT
OPERATION METHOD AUTOMATIC