|
|
|
National Stock Number:
4520-01-040-0899
Federal Supply Class:
4520
National Item Identification Number:
010400899
Description:
DAMPER,FLUE
Detail:
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.
|
Manufacturer Information:
| 4-6IN | 61197 | TUTTLE AND BAILEY DIV ALLIED THERMAL CORP | | NO4. SIZE 6 | 67085 | HART & COOLEY INC. |
|
Techincal Specification:
| OPERATION METHOD | MANUAL | | OVERALL DIAMETER | 6.000 INCHES NOMINAL | | OVERALL HEIGHT | 3.000 INCHES NOMINAL | | OVERALL THICKNESS | 1.750 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING METHOD | INSERTED CENTER SHAFT | | SHAPE | ROUND | | SURFACE TREATMENT | PAINT |
|
|