The Welding Machine,inverter, cataloged under National Stock Number 3431-01-446-2700, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Welding Machine,inverter |
| FSC / FSG | 3431 — Electric Arc Welding Equipment (FSG 34) |
| Parameter | Value |
|---|---|
| NSN | 3431-01-446-2700 |
| Item Name | Welding Machine,inverter |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Status | ACTIVE |
| Output Current Rating in Amps | 10.0 MINIMUM AND 400.0 MAXIMUM |
| Remote Control Design | INCLUDED |
| Auxiliary Power Output Design | INCLUDED |
| 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 |
|---|---|
| 103467-071 | 3/9 Design control — primary reference Powcon Inc |
| 400SMT | 5/9 Secondary reference Powcon Inc |
NSN 3431-01-446-2700 is a Welding Machine,inverter, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
Key specifications for 3431-01-446-2700: Output Current Rating in Amps: 10.0 MINIMUM AND 400.0 MAXIMUM; Remote Control Design: INCLUDED; Auxiliary Power Output Design: INCLUDED; Special Features: 230/460 VAC INPUT VOLTAGE; 24 VAC AUXILLARY VOLTAGE VAC. 3 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.