National Item Identification Number

00-881-8739
008818739
4140-00-881-8739
4140008818739

National Stock Number

Item Name

FAN,VANEAXIAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

Commercial and Government Entity Code (Supplier Data)

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72957

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72957

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Reference Numbers (Part Numbers)

8R0003
8R0003-200

Required Categories

DIAMETER
QUANTITY
MATERIAL
DRIVE TYPE
ROTATION DIRECTION FOR WHICH DESIGNED;

Required Description

21.345 INCHES MINIMUM AND
21.350 INCHES MAXIMUM
1
STEEL BLADE
DIRECT
COUNTE