National Item Identification Number

01-321-3745
013213745
4520-01-321-3745
4520013213745

National Stock Number

Item Name

DRAFT CONTROL,FLUE,AUTOMATIC

Federal Supply Class

4520

Description

An item consisting of a metal frame in which is inserted a flat metal plate mounted on a shaft. The plate, fluctuating automatically according to changes in atmospheric pressure, controls the stack or flue draft and maintains an absolute constancy of draft regardless of varying weather conditions.

Commercial and Government Entity Code (Supplier Data)

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84768

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HARVEY SID INC
100 E MINEOLA
VALLEY STREAM
NY
11580
516-825-5654

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Reference Numbers (Part Numbers)

100

Required Categories

GENERAL CHARACTERISTICS ITEM DESCRIPTION
III END ITEM IDENTIFICATION

Required Description

MODEL INCLUDES THIMBLE
PIPE DIA. 5 AND 6 INCHES
SID HARVEY OIL HEATER,MDL. 6 I