National Item Identification Number
01-090-8361
010908361
4140-01-090-8361
4140010908361
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)
94987
Reference Numbers (Part Numbers)
137585-1
Required Categories
STYLE DESIGNATOR
DIAMETER
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
DRIVE TYP
Required Description
31 FIXED
4.218 INCHES NOMINAL
1.843 INCHES NOMINAL
4.500 INCHES NOMINAL
PLAS