National Item Identification Number
01-480-5255
014805255
4520-01-480-5255
4520014805255
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)
12255
Reference Numbers (Part Numbers)
802025107501-1
Required Categories
Required Description