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National Stock Number:
4520-01-017-0944
Federal Supply Class:
4520
National Item Identification Number:
010170944
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:
| 343N210-116-113 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS |
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Techincal Specification:
| FSC APPLICATION DATA | AIR CONDITIONING SYSTEM | | LENGTH | 35.870 INCHES | | OVERALL HEIGHT | 0.840 INCHES NOMINAL | | OVERALL LENGTH | 21.930 INCHES NOMINAL | | OVERALL WIDTH | 4.530 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-789 FED SPEC ALL MATERIAL RESPONSES AND QQ-A-327-CANCELED FED SPEC 1ST MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 AND ALUMINUM ALLOY 6062 | | MOUNTING METHOD | INSERTED CENTER SHAFT | | OPERATION METHOD | MANUAL | | POSITIONING HOLDER TYPE | FRICTION | | SHEET METAL GAGE SIZE | 13 | | SHAPE | RECTANGULAR | | WIDTH | 32.000 INCHES |
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