National Item Identification Number
01-142-8340
011428340
4140-01-142-8340
4140011428340
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)
72914
72914
Reference Numbers (Part Numbers)
16E65-1
16E73-1
Required Categories
STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
SURFACE TREATMENT;
Required Description
31 FIXED
7.000 INCHES NOMINAL
7.125 INCHES NOMINAL
ALUMINUM ALLOY 6061 OVERAL