The Rod,welding, cataloged under National Stock Number 3439-00-554-2699, 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 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-554-2699 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Length | 36.000 INCHES NOMINAL IN |
| Weld Position for Which Designed | ALL POSITIONS |
| Material Document and Classification | PMA25 MFR REF SINGLE MATERIAL RESPONSE FILLER |
| Shape | ROUND |
| Outside Diameter | 0.035 INCHES NOMINAL IN |
| Process Type for Which Designed | GAS METAL ARC |
| Physical Form | STRAIGHT |
| Material | COBALT ALLOY FILLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| PMA25 | 3/1 Design control — primary reference Protective Metal Alloys Inc |
| AMS5796A | 5/9 Secondary reference U.S. Government activity |
| AMS5796A | 3/1 Design control — primary reference Sae International Dba Sae International |
| MIL-R-5031 | 5/9 Secondary reference U.S. Government activity |
NSN 3439-00-554-2699 is a Rod,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3439-00-554-2738. Verify interchangeability with system specifications before substitution.
Key specifications for 3439-00-554-2699: Length: 36.000 INCHES NOMINAL IN; Weld Position for Which Designed: ALL POSITIONS; Material Document and Classification: PMA25 MFR REF SINGLE MATERIAL RESPONSE FILLER; Shape: ROUND. 8 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.