National Item Identification Number

00-024-6183
000246183
1660-00-024-6183
1660000246183

National Stock Number

Item Name

TURBINE,AIRCRAFT COOLING

Federal Supply Class

1660

Description

A nonpositive displacement mechanical device designed to provide cool air in aircraft air conditioning systems. Cool air or reduction in temperature is obtained when the heat or energy of compressed air is removed by converting it to work or mechanical energy to drive an impeller wheel. Compressed air is directed through nozzle vanes and impinged upon the blades of a turbine wheel creating rotary motion which drives an impeller wheel. Consists of an impeller wheel, a turbine wheel matched with a nozzle ring on a bearing mounted shaft within a scroll type housing(s).

Commercial and Government Entity Code (Supplier Data)

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70210

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70210

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Reference Numbers (Part Numbers)

57850
57850-1-10

Required Categories

GENERAL CHARACTERISTICS ITEM DESCRIPTION
THE MANUFACTURERS DATA
MANUFACTURERS

Required Description

MAJOR ITEMS-57596 FAN,201198 SCROLL,57225-6 HOUSING,57557 NOZZLE
70210
57850