National Item Identification Number
00-554-8421
005548421
4140-00-554-8421
4140005548421
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)
Reference Numbers (Part Numbers)
C2D2D5CW
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
HEIG
Required Description
50 FIXED, RECTANGULAR OUTLETS
25.000 INCHES NOMINAL
27.125 INCHES NOMINAL
9.5