National Item Identification Number
01-490-2658
014902658
1660-01-490-2658
1660014902658
National Stock Number
Item Name
IMPELLER WHEEL,AIRCRAFT COOLING TURBINE
Federal Supply Class
1660
Description
An item consisting of blades, vanes or paddles equally spaced around the periphery or face of a hub, rotor or wheel. It is turbine wheel or shaft driven. Designed primarily as a means for absorbing the energy and to act as a governing force for a turbine wheel. Also aids in drawing ram air through a heat exchanger. May be used to compress the air required to drive the turbine wheel. It is a rotating part of an aircraft cooling turbine.
Commercial and Government Entity Code (Supplier Data)
73342
Reference Numbers (Part Numbers)
23053358
Required Categories
PART NAME ASSIGNED BY CONTROLLING AGENCY
Required Description
WHEEL ASSEMBLY TURBINE-STAGE 4