203940-2-3

Aircraft Cooling Turbine

This page provides complete and verified information for part number 203940-2-3, NSN 1660-00-010-7252

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

203940-2-3
Federal Supply Group
Aerospace Craft Components and Accessories
National Stock Number
1660-00-010-7252
Item Name Code
61429
Assigment Date
01/01/1963 (63 years ago)

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).

1660-00-010-7252, aircraft cooling turbine

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
2 - Reference item identification
Automatic Data Processing Point
0 - Represents items with no adp components
Item Unique Identification
Y -
Demilitarization
Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Criticality
V - Item has not been reviewed for fscap, csi, or cai purposes by an approved engineering authority.
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0061429
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8803300060

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
XX
National Motor Freight Classification Item Number
011790
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
04720
National Motor Freight Class Rating
W - Rating variable
Water Commodity
671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
AZ -
National Motor Freight Description
aircraft parts noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 203940-2-3

What is the FSCG of the NSN 1660-00-010-7252?
The FSCG of the NSN 1660-00-010-7252 is 1660
Does the NSN 1660-00-010-7252 have a Schedule B code assigned?
Yes, the Schedule B code is 8803300060
Does NSN 1660-00-010-7252 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 1660-00-010-7252 contain precious materials?
Item does not contain precious metal.
Does NSN 1660-00-010-7252 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 1660-00-010-7252 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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