The Cooler,fluid,industrial, cataloged under National Stock Number 4420-00-065-2114, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-00-065-2114 |
| Primary Part Number | 8528748 |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Heat Transfer Method | DIRECT |
| Length | 5.880 INCHES NOMINAL IN |
| Style Designator | FLANGED INLET AND OUTLET |
| Height | 6.840 INCHES NOMINAL IN |
| Width | 5.380 INCHES NOMINAL IN |
| Material | STEEL SHELL |
| Material | STEEL TUBE SHEET |
| Material | COPPER ALLOY AND STEEL 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 |
|---|---|
| 8528748 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 8528748 | 3/9 Design control — primary reference General Motors Corp Harrison Radiator Div |
NSN 4420-00-065-2114 is a Cooler,fluid,industrial, manufactured by General Motors Corp, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-00-065-2114 has 1 manufacturer part number on file: 8528748 (General Motors Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5935-00-571-0086, 5935-00-626-6103. Verify interchangeability with system specifications before substitution.
Key specifications for 8528748: Heat Transfer Method: DIRECT; Length: 5.880 INCHES NOMINAL IN; Style Designator: FLANGED INLET AND OUTLET; Height: 6.840 INCHES NOMINAL IN. 8 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.