The Electrode,cutting,solid, cataloged under National Stock Number 3439-00-288-4049, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-288-4049 |
| Item Name | Electrode,cutting,solid |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Length | 12.000 INCHES NOMINAL12.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-E-17777 MIL SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | MIL-E-17777,TY MIL-CUC MIL SPEC SINGLE MATERIAL RESPONSE NON FILLER |
| Shape | ROUND |
| Outside Diameter | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | MIL-E-17777/MIL-CUC-A TYPE |
| Process Type for Which Designed | CARBON ARCCARBON ARC |
| Surface Treatment | COPPER |
| Material | CARBON NON FILLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-E-17777 MIL-CUC-A 0.500 12IN | 2/2 Government specification standardization U.S. Government activity |
| MIL-E-17777 | 5/9 Secondary reference U.S. Government activity |
NSN 3439-00-288-4049 is a Electrode,cutting,solid, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 3439-00-453-5950, 3439-00-870-9943, 3439-00-900-2856. Verify interchangeability with system specifications before substitution.
Key specifications for 3439-00-288-4049: Length: 12.000 INCHES NOMINAL12.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-E-17777 MIL SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: MIL-E-17777,TY MIL-CUC MIL SPEC SINGLE MATERIAL RESPONSE NON FILLER; Shape: ROUND. 9 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.