NSN 4420-01-484-0539 07684450000, 076-84450-000, 076-84450-000 REV C
Product Details | INDUSTRIAL FLUID COOLER
4420-01-484-0539 An apparatus designed to lower the temperature of a fluid by bringing it into proximity with another fluid of lower temperature so that heat transfer is effected by conduction through the walls of separating chambers. Excludes air conditioning equipment, refrigeration equipment, and radiators.
Part Alternates: 07684450000, 076-84450-000, 076-84450-000 REV C, 07684450000REVC, 376 84450 001, 37684450001, 376-84450-001, 4242PASS, 4420-01-484-0539, 01-484-0539, 4420014840539, 014840539
Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors | Heat Exchangers and Steam Condensers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 44 | 17 APR 2001 | 01-484-0539 | 04041 ( COOLER, FLUID, INDUSTRIAL ) |
Demand History | NSN 4420-01-484-0539
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 076-84450-000 | 2025-11-323 | 2 | DIBBS |
| 376-84450-001 | 2025-11-323 | 2 | DIBBS |
| 076-84450-000 | 2025-10-288 | 2 | DIBBS |
| 376-84450-001 | 2025-10-288 | 2 | DIBBS |
| 076-84450-000 | 2025-05-134 | 1 | DIBBS |
| 376-84450-001 | 2025-05-134 | 1 | DIBBS |
| 076-84450-000 | 2025-03-64 | 1 | DIBBS |
| 376-84450-001 | 2025-03-64 | 1 | DIBBS |
| 076-84450-000 | 2024-06-154 | 1 | DIBBS |
| 376-84450-001 | 2024-06-154 | 1 | DIBBS |
| 076-84450-000 | 2023-02-39 | 1 | DIBBS |
| 376-84450-001 | 2023-02-39 | 1 | DIBBS |
| 076-84450-000 | 2021-03-90 | 3 | DIBBS |
| 376-84450-001 | 2021-03-90 | 3 | DIBBS |
| 076-84450-000 | 2021-02-48 | 1 | DIBBS |
| 376-84450-001 | 2021-02-48 | 1 | DIBBS |
| 076-84450-000 | 2020-02-40 | 1 | DIBBS |
| 376-84450-001 | 2020-02-40 | 1 | DIBBS |
| 4420-01-484-0539 | 2015-04-120 | 1 | DIBBS |
| 4420-01-484-0539 | 2015-04-95 | 1 | DIBBS |
| 4420-01-484-0539 | 2013-09-256 | 3 | US |
Cross Reference | NSN 4420-01-484-0539
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 076-84450-000 | 66935 | YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS |
| 076-84450-000 REV C | 66935 | YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS |
| 376 84450 001 | U2692 | JOHNSON CONTROLS LTD YORK NAVY SYSTE S |
| 376-84450-001 | 66935 | YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS |
| 4-24, 2 PASS | 66935 | YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS |
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Technical Data | NSN 4420-01-484-0539
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL SHELL COPPER ALLOY TUBE SHEET |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-20157C MIL SPEC 1ST MATERIAL RESPONSE SHELL MIL-C-15726F MIL SPEC 2ND MATERIAL RESPONSE TUBE SHEET |
| STYLE DESIGNATOR | A6 COILED PLAIN TYPE |
| LENGTH | 31.250 INCHES NOMINAL |
| HEAT TRANSFER METHOD | INDIRECT |
| SPECIAL FEATURES | SHELL SIDE: FLUID-OIL, MAXIMUM ALLOWABLE PSIG 265, WORKING PRESSURE-0 TO 250 DEG F, PASSES 1; TUBE SIDE: FLUID: FRESH WATER, MAXIMUM ALLOWABLE PSIG- 170, WORKING PRESSURE: 0 - 250 DEG F, PASSES- 2, FLUID VELOCITY- 4 FPS AT 12 GPM, EXTERNAL SURFACE: 12 SQ FT; ITEM AKA: COOLER OIL 4-1/2 OD X 24" NOM. LG., NAVY TYPE 170/265 DWP |
| SPECIFICATION/STANDARD DATA | 66935-MIL-C-15730K, TYPE A CLASS 4 AND 5 GOVERNMENT SPECIFICATION |
| III END ITEM IDENTIFICATION | COOLER, OIL, WSD: ARLEIGH BURKE CLASS DDG |
Restrictions/Controls & Freight Information | NSN 4420-01-484-0539
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| 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 | 114125 | AIR COOLER/CONDITIONER/HEAT PUMP |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 72E | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4420-01-484-0539
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable 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 |
| Reparability | D | Field Level Reparables |
| 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 |



