National Item Identification Number
00-926-9570
009269570
4140-00-926-9570
4140009269570
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)
Reference Numbers (Part Numbers)
MILF16081
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
HEIGHT
MATERIAL
DRIVE TYPE
ROTATION DIRECTIO
Required Description
47 FIXED
30.500 INCHES NOMINAL
30.500 INCHES NOMINAL
21.375 INCHES NOMINAL
S