National Item Identification Number
00-287-2653
002872653
4140-00-287-2653
4140002872653
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)
82577
Reference Numbers (Part Numbers)
404298
Required Categories
MATERIAL
SURFACE TREATMENT
DRIVE TYPE
ROTATION DIRECTION FOR WHICH DESIGNED;
Required Description
STEEL BLADE
ALUMINUM AND
PLASTIC HOUSING
CADMIUM BLADE
ANODIZE HOUSING INSID