National Item Identification Number
01-517-3022
015173022
4140-01-517-3022
4140015173022
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)
13499
Reference Numbers (Part Numbers)
009-3129-010
Required Categories
DRIVE TYPE
ROTATION DIRECTION FOR WHICH DESIGNED
III PART NAME ASSIGNED BY CON
Required Description
DIRECT
CLOCKWISE
ACCESSORIES, FAN