NSN 1660-01-573-3523

Aircraft Cooling Turbine
DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
--
NIIN:
015733523

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Product Definition Definition of approved item name (AIN): "TURBINE,AIRCRAFT COOLING"

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).

1660-01-573-3523 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABHP
Overall Length
12.370 inches
MRC:
ABKW
Overall Height
12.180 inches
MRC:
ABMK
Overall Width
12.290 inches
MRC:
ARJA
Pressure Rating
16.0 pounds per square inch and 2.4 pounds per square inch
MRC:
FEAT
Special Features
Consists of comp0ressor housing assembly, compressor shroud and diffuser, bearing support assembly, turbine torus assembly, nozzle assembly, and 3 wheel single shaft rotating assembly supported by air bearings

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
2206400-2
Cage Code:
70210
RNCC:
3
RNVC:
2
DAC:
B
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61429
FIIG:
A23900
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
ADPE:
0
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Electrostatic Discharge (ESD) A

No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.