Product Details | AIRCRAFT COOLING TURBINE

1660-00-008-4052 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).

Part Alternates: 7490641, 749064-1, 1660-00-008-4052, 00-008-4052, 1660000084052, 000084052

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 21 JUL 1972 00-008-4052

Cross Reference | NSN 1660-00-008-4052

Part Number Cage Code Manufacturer
749064-1 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 1660-00-008-4052

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION MAJOR COMPONENTS,1 HOUSING P/N 595309,1 FAN P/N 595309-1,1 IMPELLERWHEEL P/N 560370,1 NOZZLE P/N 750370-1,1 ROTOR P/N 750368-1,1 EXDUCERP/N 750368-10,1 SHAFT P/N 521716,1 CARTRIDGE OIL P/N 560334-2,FSCM 73030
III FSC APPLICATION DATA HEAT AND VENT SYSTEM,AIR CONDITIONING,ACFT
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 749064-1

Restrictions/Controls & Freight Information | NSN 1660-00-008-4052

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information