National Item Identification Number
00-999-2577
009992577
4140-00-999-2577
4140009992577
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)
90598
Reference Numbers (Part Numbers)
MAK89704-100
Required Categories
MATERIAL
SURFACE TREATMENT
ROTATION DIRECTION FOR WHICH DESIGNED
PRIME MOVER
Required Description
ALUMINUM BLADE
STEEL HOUSING
ZINC AND
PHOSPHATE HOUSING INSIDE
ZINC AND
PHO