National Item Identification Number
01-272-1804
012721804
4140-01-272-1804
4140012721804
National Stock Number
Item Name
IMPELLER,FAN,AXIAL
Federal Supply Class
4140
Description
An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.
Commercial and Government Entity Code (Supplier Data)
99193
99193
Reference Numbers (Part Numbers)
3884308
3884308-1
Required Categories
STYLE DESIGNATOR
DIAMETER
MATERIAL
BLADE QUANTITY
ROTATION DIRECTION FOR WHI
Required Description
2 STRAIGHT TIP
3.498 INCHES MINIMUM AND
3.502 INCHES MAXIMUM
STEEL CORROSION