National Item Identification Number

01-374-4077
013744077
4140-01-374-4077
4140013744077

National Stock Number

Item Name

BLOWER,AIR BARRIER

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having an axial or centrifugal fan impeller inclosed within a housing with an exhaust nozzle and baffles. It is designed to move air across an open entrance to provide an air barrier to minimize heat loss or gain and repel flying insects. It may include a means of heating the exhaustible air.

Commercial and Government Entity Code (Supplier Data)

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15476

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Reference Numbers (Part Numbers)

70-22939-01

Required Categories

SPECIAL FEATURES

Required Description

USED ON PROJECT SRD2002