National Item Identification Number
00-119-1689
001191689
4140-00-119-1689
4140001191689
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)
9W61471 AND CD1903A
Required Categories
STYLE DESIGNATOR
WIDTH
DIAMETER
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HE
Required Description
50 FIXED, RECTANGULAR OUTLETS
108.375 INCHES NOMINAL
45.750 INCHES NOMINAL
82