The Rod,welding, cataloged under National Stock Number 3439-00-166-9584, 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 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-166-9584 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Length | 36.000 INCHES NOMINAL IN |
| Unit Package Type | BOX |
| Filler Metal Chemical Composition in Percent | 1.00 SILICON NOMINAL FIFTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 2.50 COBALT NOMINAL FOURTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 23.00 MOLYBDENUM MINIMUM AND 26.00 MOLYBDENUM MAXIMUM FIRST ELEMENT |
| Filler Metal Chemical Composition in Percent | 4.00 CHROMIUM MINIMUM AND 6.00 CHROMIUM MAXIMUM THIRD ELEMENT |
| Filler Metal Chemical Composition in Percent | 4.00 IRON MINIMUM AND 7.00 IRON MAXIMUM SECOND ELEMENT |
| Weld Position for Which Designed | ALL POSITIONS |
| Shape | ROUND |
| Quantity Within Each Unit Package | 10.0 POUNDS LBS |
| Process Type for Which Designed | GAS METAL ARC |
| Physical Form | STRAIGHT |
| Material | NICKEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AMS5786 | 3/9 Design control — primary reference U.S. Government activity |
| AMS5786 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 3439-00-166-9584 is a Rod,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
Key specifications for 3439-00-166-9584: Length: 36.000 INCHES NOMINAL IN; Unit Package Type: BOX; Filler Metal Chemical Composition in Percent: 1.00 SILICON NOMINAL FIFTH ELEMENT; Filler Metal Chemical Composition in Percent: 2.50 COBALT NOMINAL FOURTH ELEMENT. 13 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.