The Welding Machine,arc, cataloged under National Stock Number 3431-01-246-2247, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-246-2247 |
| Item Name | Welding Machine,arc |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Status | ACTIVE |
| Minimum Current at Specified Voltage | 300 AMP AT 12V V |
| Arc Current Type | AC OR DC |
| Design Type | GENERATOR |
| Output Current Rating in Amps | 300.0 NOMINAL |
| Power Output Rating | 230.0 KILOWATTS |
| Power Source | DIESEL ENGINE |
| Output Voltage Rating in Volts | 300.0 MAXIMUM |
| Output Current Type | AC OR DC |
| Maximum Current at Specified Voltage | 300 AMP AT 12V V |
| Nondefinitive Spec/std Data | III TYPE AND 300 SIZE |
| Engine Manufacturer Identifying Number | ANY ACCEPTABLE |
| Output Phase | SINGLE OR TWO |
| Engine Manufacturer Name | ANY ACCEPTABLE |
| Mounting Type | BASE OR SKID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| MIL-W-80080C | 2/2 Government specification standardization U.S. Government activity |
| 3431-1533-0396 | 6/9 Informative reference only U.S. Government activity |
NSN 3431-01-246-2247 is a Welding Machine,arc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
Key specifications for 3431-01-246-2247: Minimum Current at Specified Voltage: 300 AMP AT 12V V; Arc Current Type: AC OR DC; Design Type: GENERATOR; Output Current Rating in Amps: 300.0 NOMINAL. 14 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.