The Oven,thermal Drying,electric, cataloged under National Stock Number 4430-01-174-3246, 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 18 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4430-01-174-3246 |
| 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 | 48.000 INCHES NOMINAL IN |
| Fresh Air Intake Adjustable Opening | PROVIDED |
| Current Type | AC |
| Inside Depth | 48.000 INCHES NOMINAL IN |
| Insulated Cabinet | PROVIDED |
| Cabinet Exhaust Vent | PROVIDED |
| Voltage in Volts | 277.0 AND 480.0 |
| Circulation Method | FORCED |
| Work Protection From Heat Source | COMPLETE |
| Temp Control Method | AUTOMATIC |
| Maximum Operating Temp | 650.0 FAHRENHEIT DEGF |
| Cabinet Double Wall Construction | PROVIDED |
| Adjustable Opening | PROVIDED |
| Cabinet Fresh Air Intake | PROVIDED |
| Normal Operating Temp Range | +100.0 TO 650.0 FAHRENHEIT DEGF |
| Inside Height | 72.000 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 |
|---|---|
| 4430-4310-4046 | 6/9 Informative reference only U.S. Government activity |
| PB1-650 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4430-01-174-3246 is a Oven,thermal Drying,electric, classified under FSC 4430, Industrial Furnaces, Kilns, Lehrs, and Ovens. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4430-01-251-1798. Verify interchangeability with system specifications before substitution.
Key specifications for 4430-01-174-3246: Phase: THREE; Frequency in Hertz: 60.0; Inside Width: 48.000 INCHES NOMINAL IN; Fresh Air Intake Adjustable Opening: PROVIDED. 18 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.