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Aircra Air To Air Heat Exchanger NSN 1660-01-524-9053

Item Description

A heat transfer device designed to lower compressed air temperature to an acceptable level by passing it through tubes and flowing ducted ram air over the tubes, heat of the compressed air is transferred to the ram air reducing the temperature. Consists of a sheet metal housing with ram air connection(s) with or without ducts, a tubular type core, inlet and outlet ports. May contain a shutoff valve. Normally used in aircraft air conditioning and/or air induction systems.

NSN 1660-01-524-9053 NSN: 1660-01-524-9053

Features and Characteristics

Overall Depth
8.677 inches
Overall Height
15.680 inches
Overall Width
22.719 inches
End Application
C-5m aircraft
Coil Tube Quantity
18
Part Name Assigned By Controlling Agency
Precooler, engine bleed air
Reference Number Differentiating Characteristics
As differentiated by source control drawings
FSC
1660 Pressurizing Equipment Heating Aircraft Air Conditioning
NIIN
015249053
NSN
1660015249053

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4A99049-115A
Cage Code:
98897
Status:
A
MSDS:
Part Number:
2341756-1-1
Cage Code:
70210
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8803300060
  • NAICS: 336413
  • SITC: 79295
  • Description: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
  • End Use (Code 50070):
    Parts for military-type goods

Q & A

Frequently asked questions for NSN 1660-01-524-9053
What are the manufacturers of nsn 1660015249053?
Does this nsn 1660015249053 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1660015249053
A heat transfer device designed to lower compressed air temperature to an acceptable level by passing it through tubes and flowing ducted ram air over the tubes, heat of the compressed air is transferred to the ram air reducing the temperature. consists of a sheet metal housing with ram air connection(s) with or without ducts, a tubular type core, inlet and outlet ports. may contain a shutoff valve. normally used in aircraft air conditioning and/or air induction systems.
Does nsn 1660015249053 contain any precious metals?
No precious metal content.
Does nsn 1660015249053 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1660015249053?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61419
FIIG:
T240-C
App. Key:
CA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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