NSN 1660-00-446-3819

Part Details | AIRCRAFT AIR TO AIR HEAT EXCHANGER

1660-00-446-3819 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.

Alternate Parts: 174022121, 174022-12-1, 1660-00-446-3819, 00-446-3819, 1660004463819, 004463819

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
16DEC 28, 197000-446-381961419 ( HEAT EXCHANGER, AIR TO AIR, AIRCRAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-00-446-3819
Part Number Cage Code Manufacturer
174022-12-170210HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 1660-00-446-3819
Characteristic Specifications
END ITEM IDENTIFICATIONF-4E,RF-4C AIRCRAFT
FSC APPLICATION DATAREFRIGERATION UNIT P/N 927720-11