The Oven,thermal Drying,electric, cataloged under National Stock Number 4430-01-047-5977, is classified within Federal Supply Class 4430 (Industrial Furnaces, Kilns, Lehrs, and Ovens) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Trent Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4430-01-047-5977 |
| Primary Part Number | COF-3-480V |
| Item Name | Oven,thermal Drying,electric |
| FSC / FSG | 4430 / 44 — Industrial Furnaces, Kilns, Lehrs, and Ovens |
| Manufacturer | Trent Inc |
| Status | ACTIVE |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Inside Width | 36.000 INCHES NOMINAL IN |
| Current Type | AC |
| Inside Depth | 36.000 INCHES NOMINAL IN |
| Insulated Cabinet | PROVIDED |
| Cabinet Exhaust Vent | NOT PROVIDED |
| Voltage in Volts | 480.0 |
| Circulation Method | FORCED |
| Cabinet Door Quantity | 1 |
| Work Protection From Heat Source | COMPLETE |
| Temp Control Method | ANY ACCEPTABLE |
| Maximum Operating Temp | 650.0 FAHRENHEIT DEGF |
| Wattage Rating | 12.0 KILOWATTS |
| Cabinet Double Wall Construction | PROVIDED |
| Cabinet Fresh Air Intake | NOT PROVIDED |
| Inside Height | 36.000 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 |
|---|---|
| COF-3-480V | Trent Inc (USA) |
| COF-3 | Trent Inc (USA) |
| Reference | Meaning |
|---|---|
| AB-650-480V | 3/2 Design control — primary reference U.S. Government activity |
NSN 4430-01-047-5977 is a Oven,thermal Drying,electric, manufactured by Trent Inc, classified under FSC 4430, Industrial Furnaces, Kilns, Lehrs, and Ovens. Status: active.
NSN 4430-01-047-5977 has 2 manufacturer part numbers on file: COF-3-480V (Trent Inc), COF-3 (Trent Inc).
Key specifications for COF-3-480V: Overall Height: 43.000 INCHES MINIMUM AND 47.000 INCHES MAXIMUM IN; Phase: THREE; Frequency in Hertz: 60.0; Inside Width: 36.000 INCHES NOMINAL IN. 17 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.