NSN 1660-00-070-7375 2000, 3H90052101, 3H90052-101
Product Details | AIRCRA AIR TO AIR HEAT EXCHANGER
1660-00-070-7375 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: 2000, 3H90052101, 3H90052-101, 8148650, 1660-00-070-7375, 00-070-7375, 1660000707375, 000707375
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 01 JAN 1963 | 00-070-7375 | 61419 ( HEAT EXCHANGER, AIR TO AIR, AIRCRAFT ) |
Demand History | NSN 1660-00-070-7375
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2000 | 2019-09-269 | 3 | DIBBS |
| 2000 | 2019-06-156 | 5 | DIBBS |
| 2000 | 2019-03-65 | 1 | |
| 2000 | 2018-11-321 | 6 | |
| 2000 | 2018-07-211 | 30 | Saudi Arabia |
| 1660-00-070-7375 | 2018-05-149 | 7 | DIBBS |
| 2000 | 2018-04-110 | 5 | US |
| 2000 | 2017-09-259 | 12 | Saudi Arabia |
| 2000 | 2017-09-250 | 12 | Saudi Arabia |
| 1660-00-070-7375 | 2017-02-32 | 3 | DIBBS |
| 2000 | 2016-11-320 | 10 | United States |
| 1660-00-070-7375 | 2016-09-249 | 3 | DIBBS |
| 2000 | 2016-03-81 | 56 | United States |
| 1660-00-070-7375 | 2015-12-357 | 4 | DIBBS |
| 2000 | 2014-10-290 | 11 | |
| 2000 | 2014-06-167 | 1 | United States |
| 2000 | 2014-06-164 | 1 | US |
| 2000 | 2014-03-84 | 1 | |
| 2000 | 2014-02-43 | 2 | |
| 2000 | 2013-05-144 | 15 | |
| 3H90052-101 | 2012-04-100 | 10 | US |
| 1660-00-070-7375 | 2011-10-279 | 1 | United States |
| 3H90052101 | 2011-03-73 | 2 | AU |
| 8148650 | 2006-04-117 | 10 | US |
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Related Products | NSN 1660-00-070-7375
Technical Data | NSN 1660-00-070-7375
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 18.000 INCHES NOMINAL |
| OVERALL HEIGHT | 20.810 INCHES NOMINAL |
| OVERALL DEPTH | 3.350 INCHES NOMINAL |
| TUBE MATERIAL | ALUMINUM |
| SPECIAL FEATURES | OUTLET PRESSURE: 230 PSIG MIN.; OUT FLOW: 200 LPM (NTPD); OUTLET TEMP: 100 DEG F MIN.; OPERATING PRESSURE: 200 TO 420 PSIG; PROOF PRESSURE: 630 PSIG; BURST PRESSURE: 1260 PSIG; WEIGHT: 7 LBS MAX |
| III END ITEM IDENTIFICATION | C130 ACFT |
Restrictions/Controls & Freight Information | NSN 1660-00-070-7375
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 011790 | AIRCRAFT PARTS NOI |
| Less than car load rating | ||
| 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 |
Management | NSN 1660-00-070-7375
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | BO | SX:BREATHING OXYGEN SYSTEMS AND COMPONENT |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



