Product Details | AIRCRAFT AIR TO AIR HEAT EXCHANGER

1660-00-071-4276 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: L8742247, 17931021, 179310-2-1, 3A92101103, 3A92101-103, 64A90D128, 1660-00-071-4276, 00-071-4276, 1660000714276, 000714276

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

Supply Group (FSG) NSN Assign. NIIN
16 03 JUN 1981 00-071-4276

Cross Reference | NSN 1660-00-071-4276

Part Number Cage Code Manufacturer
179310-2-1 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3A92101-103 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
64A90D128 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
64A90D128 30003 NAVAL AIR SYSTEMS COMMAND
L8742247 63389 HONEYWELL AEROSPACE TULSA/LORI DBA HONEYWELL

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Technical Data | NSN 1660-00-071-4276

Characteristic Specifications
SPECIAL FEATURES 16.550 IN. W;6.770 IN. THK
III END ITEM IDENTIFICATION C-141 ACFT
III FSC APPLICATION DATA ACFT AIRCONDITIONING SYSTEM

Restrictions/Controls & Freight Information | NSN 1660-00-071-4276

Category Code Description
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.)
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 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating M 85
Less than truck load rating Z No Rating
Water commodity Code 671 unknown
Originating Activity Code 98 DLIS-LFF
Battle Creek, MI 49037-3084
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