National Item Identification Number
00-456-0902
004560902
4140-00-456-0902
4140004560902
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)
97499
72914
Reference Numbers (Part Numbers)
206-073-909-1
72D18
Required Categories
STYLE DESIGNATOR
WIDTH
DIAMETER
LENGTH
OUTLET INSIDE DIAMETER
HEIGHT
QUANT
Required Description
51 FIXED
2.450 INCHES MINIMUM AND
2.540 INCHES MAXIMUM
3.000 INCHES NOMINAL;