National Item Identification Number
00-409-6785
004096785
4140-00-409-6785
4140004096785
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)
72914
97499
97499
Reference Numbers (Part Numbers)
202501-1
209-072-436-001
209-072-436-1
Required Categories
STYLE DESIGNATOR
OUTLET INSIDE DIAMETER
QUANTITY
DRIVE TYPE
AIR FLOW RATE
S
Required Description
50A FIXED, ROUND OUTLETS
3.500 INCHES NOMINAL
1
DIRECT
500.0 CUBIC FEET PER