National Item Identification Number
00-177-0454
001770454
4140-00-177-0454
4140001770454
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)
96214
Reference Numbers (Part Numbers)
HD821A
618734-4
Required Categories
STYLE DESIGNATOR
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN CONTROL REF
Required Description
50 FIXED, RECTANGULAR OUTLETS
96214
618734-4