National Item Identification Number
01-072-3378
010723378
4140-01-072-3378
4140010723378
National Stock Number
Item Name
FAN,TUBEAXIAL
Federal Supply Class
4140
Description
A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.
Commercial and Government Entity Code (Supplier Data)
06481
Reference Numbers (Part Numbers)
917101-9
Required Categories
DIAMETER
ROTATION DIRECTION FOR WHICH DESIGNED
Required Description
3.250 INCHES NOMINAL
COUNTERCLOCKWISE