National Item Identification Number
01-174-0646
011740646
4140-01-174-0646
4140011740646
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)
Reference Numbers (Part Numbers)
3-15-4469
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
HEIGHT
HOUSING INSIDE DIAMETER
MATERIAL
DRIV
Required Description
45 FIXED
4.690 INCHES NOMINAL
1.520 INCHES NOMINAL
4.690 INCHES NOMINAL
4.12