National Item Identification Number
00-121-6746
001216746
4140-00-121-6746
4140001216746
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)
02145
THE RICHARDS CORPORATION
DBA TIA DIVISION
44931 FALCON PL
STERLING
VA
20166
703-834-5550
Reference Numbers (Part Numbers)
3-90-8528
300437
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
HEIG
Required Description
50 FIXED, RECTANGULAR OUTLETS
3.020 INCHES NOMINAL
3.940 INCHES NOMINAL
1.440