The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-505-2392, 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 Hayden Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-505-2392 |
| Primary Part Number | 028541 |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Hayden Inc |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Length | 36.000 INCHES NOMINAL IN |
| Style Designator | UPRIGHT STRAIGHT FINNED TYPE |
| Tube Quantity | 39 |
| Height | 31.000 INCHES NOMINAL IN |
| Capacity Rating | 438.0 GALLONS PER HOUR |
| Material | ALUMINUM AND COPPER TUBES |
| Thickness | 22.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| 028541 PRIMARY | Hayden Inc (USA) |
| IND313-12-1-EEFUNS8 | Hayden Inc (USA) |
| MODEL IND313 | Hayden Inc (USA) |
NSN 4420-01-505-2392 is a Cooler,fluid,industrial, manufactured by Hayden Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-505-2392 has 3 manufacturer part numbers on file: 028541 (Hayden Inc), IND313-12-1-EEFUNS8 (Hayden Inc), MODEL IND313 (Hayden Inc).
Key specifications for 028541: Heat Transfer Method: INDIRECT; Length: 36.000 INCHES NOMINAL IN; Style Designator: UPRIGHT STRAIGHT FINNED TYPE; Tube Quantity: 39. 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.