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Engine Coolant Heater Radiator NSN 2990-01-590-4704

Item Description

A predominantly metal item which can consist of two interlocking cylindrical cases. The inner cylinder accommodates the combustion, chamber heater, coolant, engine and can be equipped with ribs to enhance thermal conductivity. The heat radiating from the combustion chamber is transmitted via the wall and the ribs to the coolant flowing in the space between the inner and outer cylinder. Connectors for hoses, tubes and attachments can be included. Excludes: radiator, vehicular compartment heater.

NSN 2990-01-590-4704 NSN: 2990-01-590-4704

Features and Characteristics

End Application
Compressor, air
Part Name Assigned By Controlling Agency
Radiator
Special Features
Compressor air, 750cfm cooling group
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
015904704
NSN
2990015904704

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
22502678
Cage Code:
33968
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 2990-01-590-4704
What are the manufacturers of nsn 2990015904704?
Does this nsn 2990015904704 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990015904704
A predominantly metal item which can consist of two interlocking cylindrical cases. the inner cylinder accommodates the combustion, chamber heater, coolant, engine and can be equipped with ribs to enhance thermal conductivity. the heat radiating from the combustion chamber is transmitted via the wall and the ribs to the coolant flowing in the space between the inner and outer cylinder. connectors for hoses, tubes and attachments can be included. excludes: radiator, vehicular compartment heater.
Does nsn 2990015904704 contain any precious metals?
No precious metal content.
Does nsn 2990015904704 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990015904704?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
46156
FIIG:
A23900
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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