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National Stock Number:
4520-01-563-5987
Federal Supply Class:
4520
National Item Identification Number:
015635987
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:
| 501-8336655 ITEM 2 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 700-PDR40-6X25 | 3A4R9 | FL CENTEK INDUSTRIES INC | | 700-PDR40-6X25 | 971W3 | FL CENTEK INDUSTRIES INC |
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Techincal Specification:
| OVERALL WIDTH | 8.000 INCHES NOMINAL | | MATERIAL | ALUMINUM | | OVERALL HEIGHT | 25.000 INCHES NOMINAL | | OVERALL DEPTH | 4.000 INCHES NOMINAL | | SHAPE | RECTANGULAR | | MOUNTING METHOD | INSERTED CENTER SHAFT | | OPERATION METHOD | AUTOMATIC | | SPECIAL FEATURES | SEALS: HIGH TEMP TYPE; BLADE ACTION: PARALLEL; LINKAGE: SS - ONE SIDE ONLY; RELEASE: MANUAL/PNEUMATICE, ABS AND USCG TYPE APPROVED |
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