National Item Identification Number
01-303-3172
013033172
4140-01-303-3172
4140013033172
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)
75477
HOWDEN BUFFALO INC.
DIV HOWDEN BUFFALO INC. NEW
338 SOUTH BROADWAY
NEW PHILADELPHIA
OH
44663
330-339-1111
Reference Numbers (Part Numbers)
9W-81420-CW-DB
9W-81420-CW-DB
Required Categories
ROTATION DIRECTION FOR WHICH DESIGNED
DISCHARGE DIRECTION
THE MANUFACTURERS DA
Required Description
CLOCKWISE
VERTICAL DOWN
09519
9W-81420-CW-DB