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National Stock Number:
4520-01-307-8897
Federal Supply Class:
4520
National Item Identification Number:
013078897
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:
| 1560HVSM00500 | 0AYP6 | SPECIFIC SYSTEMS, LLC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING |
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