National Item Identification Number
01-278-1310
012781310
4140-01-278-1310
4140012781310
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
D9182
D9182
Reference Numbers (Part Numbers)
9W-55107
9W-55107 CD 1621
9W-55107 CD 1621
9W-55107-CD-373 3
9W55107
Required Categories
STYLE DESIGNATOR
LENGTH
OUTLET INSIDE DIAMETER
HEIGHT
MATERIAL
DRIVE TYPE;
Required Description
50 FIXED, RECTANGULAR OUTLETS
18.750 INCHES NOMINAL
2.500 INCHES NOMINAL
22.5