The Rod,welding, cataloged under National Stock Number 3439-01-127-6945, 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 Sae International Dba Sae International. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-127-6945 |
| Primary Part Number | AMS4190 0.062 36 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Length | 36.000 INCHES NOMINAL IN |
| Filler Metal Chemical Composition in Percent | 0.05 MAGNESIUM NOMINAL THIRD ELEMENT |
| Filler Metal Chemical Composition in Percent | 0.05 MANGANESE NOMINAL FOURTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 6.00 SILICON NOMINAL SECOND ELEMENT |
| Filler Metal Chemical Composition in Percent | 94.00 ALUMINUM NOMINAL FIRST ELEMENT |
| Weld Position for Which Designed | FLAT |
| Material Document and Classification | AMS4190 ASSN STD SINGLE MATERIAL RESPONSE FILLER |
| Shape | ROUND |
| Outside Diameter | 0.062 INCHES NOMINAL IN |
| Process Type for Which Designed | AIR ACETYLENE |
| Physical Form | STRAIGHT |
| Material | ALUMINUM ALLOY FILLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AMS4190 0.062 36 | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AMS4190 0.062 36 | 5/9 Secondary reference U.S. Government activity |
| AMS4190 | 3/9 Design control — primary reference U.S. Government activity |
| AMS4190 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 3439-01-127-6945 is a Rod,welding, manufactured by Sae International Dba Sae International, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-127-6945 has 1 manufacturer part number on file: AMS4190 0.062 36 (Sae International Dba Sae International).
Key specifications for AMS4190 0.062 36: Length: 36.000 INCHES NOMINAL IN; Filler Metal Chemical Composition in Percent: 0.05 MAGNESIUM NOMINAL THIRD ELEMENT; Filler Metal Chemical Composition in Percent: 0.05 MANGANESE NOMINAL FOURTH ELEMENT; Filler Metal Chemical Composition in Percent: 6.00 SILICON NOMINAL SECOND ELEMENT. 12 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.