National Item Identification Number
00-778-1836
007781836
4140-00-778-1836
4140007781836
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)
80352
HARTZELL FAN INC
910 S DOWNING ST
919
PIQUA
OH
45356
937-773-7411
Reference Numbers (Part Numbers)
02-20-WI3
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
HEIGHT
HOUSING INSIDE DIAMETER
MATERIAL
MATE
Required Description
45 FIXED
23.750 INCHES NOMINAL
16.125 INCHES NOMINAL
21.000 INCHES NOMINAL
2