NSN 4420-01-428-9892 411523114001, 512623114001, 512623114001 PIECE 2
Product Details | FLUID COOLER CORE ASSEMBLY
4420-01-428-9892 An assembled unit which may consist of tubes, tube sheets, baffles and fins which comprise the basic heat transfer element of a COOLER, FLUID, TRANSMISSION and COOLER, FLUID, INDUSTRIAL. Excludes automotive radiators.20229300045Engine Cooling System Components, Nonaircraft44200036Heat Exchangers and Steam Condensers
Part Alternates: 411523114001, 512623114001, 512623114001 PIECE 2, 512623114001PIECE2, 4420-01-428-9892, 01-428-9892, 4420014289892, 014289892
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 | 04 APR 1996 | 01-428-9892 | 36982 ( CORE ASSEMBLY, FLUID COOLER ) |
Demand History | NSN 4420-01-428-9892
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 411523114001 | 2025-12-335 | 1 | DIBBS |
| 512623114001 PIECE 2 | 2025-12-335 | 1 | DIBBS |
| 411523114001 | 2025-11-306 | 1 | DIBBS |
| 512623114001 PIECE 2 | 2025-11-306 | 1 | DIBBS |
| 411523114001 | 2025-03-82 | 1 | DIBBS |
| 512623114001 PIECE 2 | 2025-03-82 | 1 | DIBBS |
| 411523114001 | 2024-06-159 | 1 | DIBBS |
| 512623114001 PIECE 2 | 2024-06-159 | 1 | DIBBS |
| 411523114001 | 2024-05-137 | 1 | DIBBS |
| 512623114001 PIECE 2 | 2024-05-137 | 1 | DIBBS |
| 411523114001 | 2023-08-235 | 1 | DIBBS |
| 512623114001 PIECE 2 | 2023-08-235 | 1 | DIBBS |
| 411523114001 | 2021-12-342 | 1 | DIBBS |
| 512623114001 PIECE 2 | 2021-12-342 | 1 | DIBBS |
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Technical Data | NSN 4420-01-428-9892
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL TUBES |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-22214 TPYE 2 FED SPEC 1ST MATERIAL RESPONSE TUBES |
| STYLE DESIGNATOR | B8 STRAIGHT PLAIN TUBE, CYLINDRICAL |
| CORE DIAMETER | 27.750 INCHES NOMINAL |
| CORE LENGTH | 114.000 INCHES NOMINAL |
| HEAT TRANSFER METHOD | DIRECT |
| TUBE QUANTITY | 986 |
| TUBING OUTSIDE DIAMETER | 0.500 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS |
| III END ITEM IDENTIFICATION | SUPPLY CLASS AOE |
Restrictions/Controls & Freight Information | NSN 4420-01-428-9892
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 122860 | HEAT EXCHANGER/COOLER TUBE |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 659 | 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 | E | Engineer supplies, other than those listed under code B. |
| 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 4420-01-428-9892
| 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 |



