National Item Identification Number
01-173-9512
011739512
4140-01-173-9512
4140011739512
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)
75444-11-M
75444-11-RF
Required Categories
Required Description