National Item Identification Number
00-267-1770
002671770
4140-00-267-1770
4140002671770
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)
Reference Numbers (Part Numbers)
570575
8V8475
Required Categories
STYLE DESIGNATOR
MATERIAL
SURFACE TREATMENT
DRIVE TYPE
ROTATION DIRECTION FO
Required Description
50 FIXED, RECTANGULAR OUTLETS
STEEL BLADE
STEEL HOUSING
ZINC BLADE
ZINC HOUS