National Item Identification Number
01-266-3442
012663442
1660-01-266-3442
1660012663442
National Stock Number
Item Name
HEAT EXCHANGER,AIR TO AIR,AIRCRAFT
Federal Supply Class
1660
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.
Commercial and Government Entity Code (Supplier Data)
1W025
73030
73030
Reference Numbers (Part Numbers)
DAA3284P001-265
793265-1
793265-2
Required Categories
Required Description