National Item Identification Number
01-043-3877
010433877
1660-01-043-3877
1660010433877
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)
81755
73030
73030
Reference Numbers (Part Numbers)
16VY002-3
764967-3
764967-4
Required Categories
OVERALL WIDTH
SPECIAL FEATURES
III END ITEM IDENTIFICATION
THE MANUFACTURERS
Required Description
20.470 INCHES NOMINAL
23.090 APPROX LG
ACFT F16/B
73030
764967-3