National Item Identification Number
00-022-1020
000221020
4140-00-022-1020
4140000221020
National Stock Number
Item Name
FAN,CENTRIFUGAL
Federal Supply Class
4140
Description
A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.
Commercial and Government Entity Code (Supplier Data)
25795
W W GRAINGER INC
DBA GRAINGER INDUSTRIAL SUPPLY
100 GRAINGER PKWY
LAKE FOREST
IL
60045
800-468-8326
Reference Numbers (Part Numbers)
2C739
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
HEIG
Required Description
50 FIXED, RECTANGULAR OUTLETS
21.000 INCHES NOMINAL
18.000 INCHES NOMINAL
4.0