Product Details | AIRCRAFT COOLING TURBINE TURBINE WHEEL ASSEMBLY

1660-01-490-2683 An item consisting of blades or vanes equally spaced around the periphery or face of a hub, rotor, or wheel. Designed to receive the energy of compressed air directed through nozzle vanes and impinged upon the blades of the turbine wheel creating rotary energy and motion. Drives an impeller or fan and discharges cool air. Consists of two matched wheels, one smaller than the other, mounted together to form a single turbine wheel. It is a rotating part of an aircraft cooling turbine.

Part Alternates: 23050905, 1660-01-490-2683, 01-490-2683, 1660014902683, 014902683

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

Supply Group (FSG) NSN Assign. NIIN
16 24 SEP 2001 01-490-2683

Cross Reference | NSN 1660-01-490-2683

Part Number Cage Code Manufacturer
23050905 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 1660-01-490-2683

Characteristic Specifications
SPECIAL FEATURES ROTOR ASSEMBLY, POWER TURBINE BALANCE

Restrictions/Controls & Freight Information | NSN 1660-01-490-2683

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information