National Item Identification Number

01-239-5387
012395387
4520-01-239-5387
4520012395387

National Stock Number

Item Name

DAMPER,FLUE

Federal Supply Class

4520

Description

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.

Commercial and Government Entity Code (Supplier Data)

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43689

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Reference Numbers (Part Numbers)

7250-999 AY99G 11X7IN.

Required Categories

OVERALL LENGTH
OVERALL WIDTH

Required Description

11.000 INCHES NOMINAL
7.000 INCHES NOMINAL