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Fluid To Air Heat Exchanger

NSN: 1660-01-621-3602 | Model: DF-12-2-4B

A heat transfer device designed to lower the temperature of a fluid through airflow. May be used in air conditioning systems, drive mechanisms, and the like. see also heat exchanger, air to air, aircraft and heat exchanger, air to water, aircraft.

NSN Properties and Flags
NATO Stock Number
1660-01-621-3602
DEMIL
NO
Overall Length
21.250 inches
Overall Height
7.010 inches
Overall Width
17.000 inches
Pressure Rating
300.0 pounds per square inch
Special Features
Copper tubes; steel fins and manifolds; aluminum turbulators; high impact plastic fan assembly; 300 psi test pressure; 350 degrees f operating temperature; 3/4 inch tube size; 24 vdc; 6.3 amps; 2.1 gpm required oil flow; 2200 rpm fan speed; mounting brackets included
Material
Steel

Pricing and Availability

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NSN 1660-01-621-3602 Datasheet

Supply Class (FSC):
Pressurizing Equipment Heating Aircraft Air Conditioning
Cross Reference:
  • DF-12-2-4B
Cage Codes:
  • Thermal Transfer Products Ltd (CAGE 55724)
Schedule B & Trade:
  • Schedule B: 8803300060 (NAICS 336413)

    Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)

  • SITC: 79295

    Parts of airplanes or helicopters, n.E.S.

  • End Use: 50070

    Parts for military-type goods

Identification:
HMIC

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

PMIC

A - Item does not contain precious metal.

ESD

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

ADPE

- Represents items with no adp components

CRITL

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

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 1660-01-621-3602 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Republic Of Korea
What is the NIIN of NSN 1660-01-621-3602?
016213602 or 01-621-3602
Does NSN 1660-01-621-3602 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1660-01-621-3602?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 04, 2013