The Oven,thermal Drying,electric, cataloged under National Stock Number 4430-01-221-8957, is classified within Federal Supply Class 4430 (Industrial Furnaces, Kilns, Lehrs, and Ovens) of the Furnace, Steam, Drying, Nuclear Reactors group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4430-01-221-8957 |
| Item Name | Oven,thermal Drying,electric |
| FSC / FSG | 4430 / 44 — Industrial Furnaces, Kilns, Lehrs, and Ovens |
| 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 | 230.0 |
| Circulation Method | FORCED |
| Cabinet Door Quantity | 1 |
| Work Protection From Heat Source | COMPLETE |
| Temp Control Method | AUTOMATIC |
| Maximum Operating Temp | 850.0 FAHRENHEIT DEGF |
| 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 |
| Reference | Meaning |
|---|---|
| AB-850 | 5/9 Secondary reference U.S. Government activity |
| 4430-4113-6365 | 6/9 Informative reference only U.S. Government activity |
| AB-850-230V | 3/2 Design control — primary reference U.S. Government activity |
NSN 4430-01-221-8957 is a Oven,thermal Drying,electric, classified under FSC 4430, Industrial Furnaces, Kilns, Lehrs, and Ovens. Status: active.
Key specifications for 4430-01-221-8957: Overall Height: 46.500 INCHES NOMINAL IN; Phase: THREE; Frequency in Hertz: 60.0; Inside Width: 36.000 INCHES NOMINAL IN. 16 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.