National Item Identification Number
00-273-1199
002731199
4140-00-273-1199
4140002731199
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)
8000
8010
Required Categories
STYLE DESIGNATOR
WIDTH
HEIGHT
HOUSING INSIDE DIAMETER
MATERIAL
SURFACE TREA
Required Description
45 FIXED
11.000 INCHES NOMINAL
11.000 INCHES NOMINAL
8.000 INCHES NOMINAL
AL