The Welder,short Arc, cataloged under National Stock Number 3431-01-071-9104, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3431-01-071-9104 |
| Item Name | Welder,short Arc |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | WILL WELD CARBON STEEL,STAINLESS STEEL AND ALUMINUM;FILLET WELD MIN. 0.035,MAS. 0.250;BUTT WELD MIN. 0.035,MAX 0.125 |
| 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 |
|---|---|
| SWM-14 | 3/2 Design control — primary reference U.S. Government activity |
| SWM-14 | 3/9 Design control — primary reference L-Tec Welding and Cutting Systems |
| 3431-4217-0000 | 6/9 Informative reference only U.S. Government activity |
NSN 3431-01-071-9104 is a Welder,short Arc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
Key specifications for 3431-01-071-9104: General Characteristics Item Description: WILL WELD CARBON STEEL,STAINLESS STEEL AND ALUMINUM;FILLET WELD MIN. 0.035,MAS. 0.250;BUTT WELD MIN. 0.035,MAX 0.125. 1 specification is 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.