National Item Identification Number

00-879-9990
008799990
4140-00-879-9990
4140008799990

National Stock Number

Item Name

FAN,VENTILATING

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

Commercial and Government Entity Code (Supplier Data)

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71228

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C H BULL CO
233 UTAH AVE
SOUTH SAN FRANCISCO
CA
94080
650-837-8401

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Reference Numbers (Part Numbers)

1001210

Required Categories

III END ITEM IDENTIFICATION

Required Description

SURVEILLANCE TARGET ACQUISITION AND NIGHT OBSERVATION EQUIPMENT AND SYSTEMS