The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-304-5969, 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 Young Touchstone Company Div Young Touchstone. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-304-5969 |
| Primary Part Number | HF-806-AR-2P-CNTB |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Young Touchstone Company Div Young Touchstone |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Length | 63.240 INCHES NOMINAL IN |
| Effective Heat Transfer Surface Area | 100.0 SQUARE FEET |
| Style Designator | STRAIGHT PLAIN TUBE CYLINDRICAL |
| Diameter | 8.250 INCHES NOMINAL IN |
| Tubing Outside Diameter | 0.375 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN |
| Capacity Rating | 1740.0 GALLONS PER HOUR |
| Material | BRASS SHELL |
| Material | COPPER AND NICKEL ALLOY TUBES |
| Material | COPPER ALLOY TUBE SHEET |
| 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 |
|---|---|
| HF-806-AR-2P-CNTB | Dehn Engineering Sales Company (USA) |
| HF-806-AR-2P-CNTB PRIMARY | Young Touchstone Company Div Young Touchstone (USA) |
NSN 4420-01-304-5969 is a Cooler,fluid,industrial, manufactured by Young Touchstone Company Div Young Touchstone, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-304-5969 has 2 manufacturer part numbers on file: HF-806-AR-2P-CNTB (Dehn Engineering Sales Company), HF-806-AR-2P-CNTB (Young Touchstone Company Div Young Touchstone).
Key specifications for HF-806-AR-2P-CNTB: Heat Transfer Method: INDIRECT; Length: 63.240 INCHES NOMINAL IN; Effective Heat Transfer Surface Area: 100.0 SQUARE FEET; Style Designator: STRAIGHT PLAIN TUBE CYLINDRICAL. 10 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.