National Item Identification Number
01-091-3575
010913575
4140-01-091-3575
4140010913575
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)
05869
Reference Numbers (Part Numbers)
3003-974
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
HEIGHT
QUANTITY
MATERIAL
SURFACE TREATMENT;
Required Description
50 FIXED, RECTANGULAR OUTLETS
5.156 INCHES NOMINAL
5.000 INCHES NOMINAL
5.562