The Core Assembly,fluid Cooler, cataloged under National Stock Number 4420-00-360-2130, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is General Motors Corp. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-00-360-2130 |
| Primary Part Number | 8502384 |
| Item Name | Core Assembly,fluid Cooler |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Core Width | 3.125 INCHES NOMINAL IN |
| Effective Heat Transfer Surface Area | 5.2 SQUARE FEET |
| Core Height | 4.188 INCHES NOMINAL IN |
| Material Document and Classification | MIL-C-15726 MIL SPEC ALL MATERIAL RESPONSES TUBES |
| Tube Quantity | 17 |
| Tube Attachment Method | SOLDERED BOTH ENDS |
| Core Length | 4.125 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | B TYPE |
| Material | COPPER AND NICKEL ALLOY TUBES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8502384 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| F90690M | 5/9 Secondary reference General Motors Corp |
| F8507031 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| F8507031 | 5/9 Secondary reference General Motors Corp |
| HE1445-312 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| E8507031 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| F90690M | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 20J929PC9 | 5/9 Secondary reference General Motors Corp |
| MILC15730TYPEB | 4/1 Identification reference U.S. Government activity |
| E8507031 | 5/9 Secondary reference General Motors Corp |
| HE1445-312 | 5/9 Secondary reference General Motors Corp |
| 20J929PC9 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 4420-00-360-2130 is a Core Assembly,fluid Cooler, manufactured by General Motors Corp, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-00-360-2130 has 1 manufacturer part number on file: 8502384 (General Motors Corp).
Key specifications for 8502384: Core Width: 3.125 INCHES NOMINAL IN; Effective Heat Transfer Surface Area: 5.2 SQUARE FEET; Core Height: 4.188 INCHES NOMINAL IN; Material Document and Classification: MIL-C-15726 MIL SPEC ALL MATERIAL RESPONSES TUBES. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.