National Item Identification Number
01-163-4708
011634708
1660-01-163-4708
1660011634708
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)
70210
NSN (National Stock Number) 1660-01-163-4708, 1660011634708 NIIN (National Identification Number) 01-163-4708, 011634708
Part Numbers (Reference Numbers)
194186-2-1
Required Categories
SPECIAL FEATURES
Required Description
CONTAINS 2 HOSES AND 1 OUTLET VALVE;MTD BY 20 UNTHDED HOLES