National Item Identification Number
00-720-4077
007204077
4140-00-720-4077
4140007204077
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)
18876
Reference Numbers (Part Numbers)
9019013
Required Categories
OUTLET INSIDE DIAMETER
QUANTITY
MATERIAL
SURFACE TREATMENT
DRIVE TYPE
ROTAT
Required Description
1.125 INCHES NOMINAL
1
STEEL BLADE
ALUMINUM HOUSING
CHROMATE BLADE
DICHROMA