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National Stock Number:
4520-01-313-9507
Federal Supply Class:
4520
National Item Identification Number:
013139507
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:
| P-2341 12X28IN | 52249 | MESTEK, INC. |
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Techincal Specification:
| OVERALL LENGTH | 28.000 INCHES NOMINAL | | OVERALL WIDTH | 12.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL THICKNESS | 6.000 INCHES NOMINAL | | SURFACE TREATMENT | ZINC | | SHAPE | RECTANGULAR | | MOUNTING METHOD | AFFIXED END BEARING SHAFT | | POSITIONING HOLDER TYPE | QUADRANT |
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