The Oven,thermal Drying,electric, cataloged under National Stock Number 4430-01-258-2790, 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 Gruenberg Oven Company. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4430-01-258-2790 |
| Primary Part Number | C45V120 |
| Item Name | Oven,thermal Drying,electric |
| FSC / FSG | 4430 / 44 — Industrial Furnaces, Kilns, Lehrs, and Ovens |
| Manufacturer | Gruenberg Oven Company |
| Status | ACTIVE |
| Thermometer Type | ANY ACCEPTABLE |
| Inside Width | 24.000 INCHES NOMINAL IN |
| Fresh Air Intake Adjustable Opening | NOT PROVIDED |
| Current Type | AC |
| Inside Depth | 24.000 INCHES NOMINAL IN |
| Insulated Cabinet | PROVIDED |
| Cabinet Exhaust Vent | PROVIDED |
| Voltage in Volts | 220.0 |
| Circulation Method | FORCED |
| Cabinet Door Quantity | 1 |
| Work Protection From Heat Source | COMPLETE |
| Temp Control Method | AUTOMATIC |
| Maximum Operating Temp | 450.0 FAHRENHEIT DEGF |
| Wattage Rating | 9.0 KILOWATTS |
| Adjustable Opening | PROVIDED |
| Cabinet Fresh Air Intake | 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 |
|---|---|
| C45V120 PRIMARY | Gruenberg Oven Company (USA) |
| Reference | Meaning |
|---|---|
| 4430-4112-4245 | 6/9 Informative reference only U.S. Government activity |
NSN 4430-01-258-2790 is a Oven,thermal Drying,electric, manufactured by Gruenberg Oven Company, classified under FSC 4430, Industrial Furnaces, Kilns, Lehrs, and Ovens. Status: active.
NSN 4430-01-258-2790 has 1 manufacturer part number on file: C45V120 (Gruenberg Oven Company).
1 possible match (shared part number, not a government interchangeability claim): 4430-01-261-4177. Verify interchangeability with system specifications before substitution.
Key specifications for C45V120: Thermometer Type: ANY ACCEPTABLE; Overall Height: 81.000 INCHES NOMINAL IN; Inside Width: 24.000 INCHES NOMINAL IN; Fresh Air Intake Adjustable Opening: NOT PROVIDED. 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.