The Diffuser,gas Shielded Arc Welding Torch, cataloged under National Stock Number 3431-01-646-9205, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. Current acquisition status: Active.
This page shows the U.S. Government catalog record for NSN 3431-01-646-9205 as we hold it. The record gives the stock number, the item name (Diffuser,gas Shielded Arc Welding Torch), its supply class (FSC 3431, Electric Arc Welding Equipment) and its status (active). It lists no specifications, no manufacturer and no manufacturer part numbers. We show what the record contains and nothing more. If you know this part by a manufacturer's part number, search for that number instead.
| Item Name | Diffuser,gas Shielded Arc Welding Torch |
| FSC / FSG | 3431 — Electric Arc Welding Equipment (FSG 34) |
| Parameter | Value |
|---|---|
| NSN | 3431-01-646-9205 |
| Item Name | Diffuser,gas Shielded Arc Welding Torch |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3431-01-646-9205 is a Diffuser,gas Shielded Arc Welding Torch, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
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.