National Item Identification Number

01-191-6171
011916171
4520-01-191-6171
4520011916171

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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96169

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Reference Numbers (Part Numbers)

501-4675181ASSYA-6.9DIA
501-4675189
501-4675189F51
87643-2232ITF-51

Required Categories

Required Description