National Item Identification Number
01-231-4172
012314172
4140-01-231-4172
4140012314172
National Stock Number
Item Name
IMPELLER,FAN,CENTRIFUGAL
Federal Supply Class
4140
Description
An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
78557-1-A
78557-1-F
Required Categories
Required Description