The Cooler,fluid,industrial, cataloged under National Stock Number 4420-00-910-6078, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-00-910-6078 |
| Primary Part Number | 8534733 |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Length | 14.740 INCHES NOMINAL IN |
| Style Designator | FLANGED INLET AND OUTLET |
| Material Document and Classification | MIL-C-15730 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Specification/standard Data | 81349-MIL-C-15730 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | B TYPE |
| Height | 8.380 INCHES NOMINAL IN |
| Width | 0.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 8534733 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| MIL-C-15730 | 4/1 Identification reference U.S. Government activity |
| 8534733 | 5/9 Secondary reference General Motors Corp Harrison Radiator Div |
NSN 4420-00-910-6078 is a Cooler,fluid,industrial, manufactured by General Motors Corp, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-00-910-6078 has 1 manufacturer part number on file: 8534733 (General Motors Corp).
Key specifications for 8534733: Heat Transfer Method: INDIRECT; Length: 14.740 INCHES NOMINAL IN; Style Designator: FLANGED INLET AND OUTLET; Material Document and Classification: MIL-C-15730 MIL SPEC ALL MATERIAL RESPONSES OVERALL. 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.