Part Details | AUTOMATIC FLUE DRAFT CONTROL
4520-01-590-5219 An item consisting of a metal frame in which is inserted a flat metal plate mounted on a shaft. The plate, fluctuating automatically according to changes in atmospheric pressure, controls the stack or flue draft and maintains an absolute constancy of draft regardless of varying weather conditions.
Alternate Parts: 815091, 4520-01-590-5219, 01-590-5219, 4520015905219, 015905219
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | DEC 08, 2010 | 01-590-5219 | 15647 ( DRAFT CONTROL, FLUE, AUTOMATIC ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-590-5219
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 815091 | 51704 | GREENHECK FAN CORP |
Technical Data | NSN 4520-01-590-5219
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | ZINC |
| OVERALL LENGTH | 6.000 INCHES NOMINAL |
| SPECIAL FEATURES | NON-LINKAGE SIDE OF UNIT |
| END ITEM IDENTIFICATION | VENTILATION DAMPER MODEL HCD-20 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | AXLE AND BEARING ASSY |