Product Details | AIRCRAFT AIR TO AIR HEAT EXCHANGER

1660-00-798-3207 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.

Part Alternates: 550371, 1660-00-798-3207, 00-798-3207, 1660007983207, 007983207

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1963 00-798-3207

Cross Reference | NSN 1660-00-798-3207

Part Number Cage Code Manufacturer
550371 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 1660-00-798-3207

Characteristic Specifications
OVERALL WIDTH 10.000 INCHES NOMINAL
OVERALL HEIGHT 11.010 INCHES NOMINAL
SPECIAL FEATURES 16.000 IN. APPROX LG
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 550371

Restrictions/Controls & Freight Information | NSN 1660-00-798-3207

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 011790 AIRCRAFT PARTS NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable