National Item Identification Number
00-397-9252
003979252
4140-00-397-9252
4140003979252
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)
534626
535514
Required Categories
STYLE DESIGNATOR
DIAMETER
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
DRIVE TYP
Required Description
31 FIXED
6.000 INCHES NOMINAL
9.250 INCHES NOMINAL
8.000 INCHES NOMINAL
STEE