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National Stock Number:
4520-01-089-4557
Federal Supply Class:
4520
National Item Identification Number:
010894557
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:
| 11453912 | 05716 | RAYTHEON COMPANY | | 11453912 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 4520PL2071749 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| OVERALL HEIGHT | 2.340 INCHES NOMINAL | | OVERALL LENGTH | 7.940 INCHES NOMINAL | | OVERALL WIDTH | 6.250 INCHES NOMINAL | | SHAPE | RECTANGULAR |
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