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National Stock Number:
4520-01-217-2763
Federal Supply Class:
4520
National Item Identification Number:
012172763
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.
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Manufacturer Information:
| 12 10GS | 67085 | HART & COOLEY INC. | | 72362 | 70334 | ALTER HARRY CO THE DIV OF T E C | | N0.12-10 INCH | 67085 | HART & COOLEY INC. |
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Techincal Specification:
| OPERATION METHOD | MANUAL | | OVERALL DIAMETER | 10.000 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING METHOD | SCREW | | SHAPE | ROUND | | SPECIAL FEATURES | DOVER WHITE FINISH AND SPRING ACTUATED |
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