National Item Identification Number
01-342-2988
013422988
1660-01-342-2988
1660013422988
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)
76301
Reference Numbers (Part Numbers)
74B830117-1001
Required Categories
OVERALL WIDTH
OVERALL HEIGHT
III END ITEM IDENTIFICATION
THE MANUFACTURERS DA
Required Description
13.960 INCHES NOMINAL
10.290 INCHES NOMINAL
AIRCRAFT MODEL F/A-18
76301
74B8