NSN 1660-01-437-8166 18170021, 181700-2-1, 01-437-8166
Product Details | AIRCRAFT AIR TO AIR HEAT EXCHANGER
1660-01-437-8166 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: 18170021, 181700-2-1, 1660-01-437-8166, 01-437-8166, 1660014378166, 014378166
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 24 OCT 1996 | 01-437-8166 | 61419 ( HEAT EXCHANGER, AIR TO AIR, AIRCRAFT ) |
Demand History | NSN 1660-01-437-8166
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1660-01-437-8166 | 2024-04-96 | 1 | AR |
| 181700-2-1 | 2021-08-216 | 0 | |
| 1660-01-437-8166 | 2021-08-214 | 0 | NECO |
| 181700-2-1 | 2021-02-58 | 0 | |
| 1660-01-437-8166 | 2021-02-57 | 0 | NECO |
| 181700-2-1 | 2018-11-314 | 15 | |
| 1660-01-437-8166 | 2018-11-313 | 15 | NECO |
| 181700-2-1 | 2017-11-326 | 9 | |
| 1660-01-437-8166 | 2017-11-325 | 9 | NECO |
| 181700-2-1 | 2011-06-169 | 12 | |
| 1660-01-437-8166 | 2011-06-168 | 12 | NECO |
Cross Reference | NSN 1660-01-437-8166
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 181700-2-1 | 70210 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
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Technical Data | NSN 1660-01-437-8166
| Characteristic | Specifications |
|---|---|
| III END ITEM IDENTIFICATION | PREPROVISIONING SUPPORT NAVICP IS POE |
| MANUFACTURERS CODE | 70210 |
| DESIGN CONTROL REFERENCE | 181700-2-1 |
Restrictions/Controls & Freight Information | NSN 1660-01-437-8166
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions 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: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 103300 | INSULATING MATERIAL NOI |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 671 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 |
Management | NSN 1660-01-437-8166
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7R | Aeronautical Depot Level Repairable Spares Naval Inventory Control Point, Philadelphia |
| Special Material ID | FP | PATROLAIRCRAFT(P3C) |
| Issue Repair, or Requisition | AR | Repairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | H | Depot Level Reparable |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |