National Item Identification Number
00-783-1141
007831141
1660-00-783-1141
1660007831141
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)
70210
Reference Numbers (Part Numbers)
202754
202754
Required Categories
END ITEM IDENTIFICATION
SPECIAL FEATURES
FSC APPLICATION DATA
THE MANUFACTURE
Required Description
P/N 202460
OD 4.295 IN. TO 4.305 IN.
0.871 IN. TO 0.882 IN. THICK
CENTER HOLE