National Item Identification Number
01-253-9510
012539510
1660-01-253-9510
1660012539510
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)
26512
72914
72914
72914
Reference Numbers (Part Numbers)
123SCEC5150-5
78D52-1
78D52-3
8951378D52
Required Categories
III END ITEM IDENTIFICATION
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE
MFR
Required Description
ACFT E-2C
26512
123SCEC5150-5