National Stock Number: 4140-01-452-2098
Federal Supply Class: 4140
National Item Identification Number: 014522098
Description: FAN,VANEAXIAL
Detail: 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.
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