National Item Identification Number
00-146-1633
001461633
4140-00-146-1633
4140001461633
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)
78546-1A
78546-1E
Required Categories
STYLE DESIGNATOR
WIDTH
DIAMETER
MATERIAL
BLADE QUANTITY
ROTATION DIRECTION
Required Description
12 STRAIGHT RADIAL WITH BACK PLATE
1.531 INCHES NOMINAL
7.500 INCHES NOMINAL;