National Item Identification Number
01-262-8589
012628589
4140-01-262-8589
4140012628589
National Stock Number
Item Name
FAN,VENTILATING
Federal Supply Class
4140
Description
A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.
Commercial and Government Entity Code (Supplier Data)
39428
39428
Reference Numbers (Part Numbers)
2011K13
2011K33
Required Categories
STYLE DESIGNATOR
WIDTH
HEIGHT
MATERIAL
DRIVE TYPE
PRIME MOVER TYPE
PRIME M
Required Description
46 FIXED
20.500 INCHES NOMINAL
20.500 INCHES NOMINAL
ALUMINUM OVERALL
DIRECT