National Item Identification Number

01-276-3577
012763577
4520-01-276-3577
4520012763577

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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70334

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ALTER HARRY CO THE
DIV OF T E C
17725 VOLBRECHT
LANSING
IL
60438
708-868-7000

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Reference Numbers (Part Numbers)

13276
22-8INCH
72391

Required Categories

SURFACE TREATMENT
SHAPE

Required Description

ENAMEL
SQUARE