The Electrode, cataloged under National Stock Number 3439-01-534-1922, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Plansee Usa Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-534-1922 |
| Primary Part Number | 257491 |
| Item Name | Electrode |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Plansee Usa Llc |
| Status | ACTIVE |
| Length | 0.093 INCHES NOMINAL IN |
| Material | TUNGSTEN OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 257491 PRIMARY | Plansee Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| Q798 F93 | 3/2 Design control — primary reference U.S. Government activity |
| EWCE-2/32-7 | 5/9 Secondary reference L. & M. Welding Supply, Inc. Dba L&m Welding Supply |
| EWCE-2 3/32X7 | 5/9 Secondary reference L. & M. Welding Supply, Inc. Dba L&m Welding Supply |
| TUNG3/32CER | 5/9 Secondary reference Hughes Supplied Air Inc |
NSN 3439-01-534-1922 is a Electrode, manufactured by Plansee Usa Llc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-534-1922 has 1 manufacturer part number on file: 257491 (Plansee Usa Llc).
Key specifications for 257491: Length: 0.093 INCHES NOMINAL IN; Special Features: CERIATED; SOLD IN PACKAGE OF 10; Part Name Assigned by Controlling Agency: ELECTRODE, TUNGSTEN, 3/32INCH IN; End Item Identification: 3431-01-498-4423. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.