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National Stock Number:
4520-21-877-2777
Federal Supply Class:
4520
National Item Identification Number:
218772777
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:
| 2990-0138 | 35925 | TRANSPORT CANADA MATERIEL AND CONTRACTING SERVICES AFMC | | D42-4 | 37855 | ALEXANDER METAL PRODUCTS 1965 LTD |
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