Part Details | FLUE DAMPER
4520-01-040-0899 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: NO4. SIZE 6, 46IN, 4-6IN, 4520-01-040-0899, 01-040-0899, 4520010400899, 010400899
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | APR 30, 1977 | 01-040-0899 | 15646 ( DAMPER, FLUE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-040-0899
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NO4. SIZE 6 | 67085 | HART & COOLEY INC. |
| 4-6IN | 61197 | TUTTLE AND BAILEYDIV ALLIED THERMAL CORP |
Technical Data | NSN 4520-01-040-0899
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| OVERALL DIAMETER | 6.000 INCHES NOMINAL |
| OVERALL THICKNESS | 1.750 INCHES NOMINAL |
| OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| SURFACE TREATMENT | PAINT |
| SHAPE | ROUND |
| MOUNTING METHOD | INSERTED CENTER SHAFT |
| OPERATION METHOD | MANUAL |