The Rod,welding, cataloged under National Stock Number 3439-01-202-2944, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-202-2944 |
| Primary Part Number | AMS5774 0.125 |
| 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 | 0.12 CARBON NOMINAL SEVENTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 0.50 SILICON NOMINAL SIXTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 1.25 MANGANESE NOMINAL FIFTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 17.00 CHROMIUM NOMINAL SECOND ELEMENT |
| Filler Metal Chemical Composition in Percent | 3.25 MOLYBDENUM NOMINAL FOURTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 5.00 NICKEL NOMINAL THIRD ELEMENT |
| Filler Metal Chemical Composition in Percent | 72.00 IRON NOMINAL FIRST ELEMENT |
| Weld Position for Which Designed | ALL POSITIONS |
| Material Document and Classification | AMS5774 ASSN STD SINGLE MATERIAL RESPONSE FILLER |
| Shape | ROUND |
| Outside Diameter | 0.125 INCHES NOMINAL IN |
| Process Type for Which Designed | SHIELDED METAL ARC |
| Physical Form | STRAIGHT |
| Material | STEEL CORROSION RESISTING FILLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AMS5774 0.125 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AMS5774 0.125 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3439-01-202-2944 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 3439-01-202-2944 has 1 manufacturer part number on file: AMS5774 0.125 (Sae International Dba Sae International).
Key specifications for AMS5774 0.125: Length: 36.000 INCHES NOMINAL IN; Filler Metal Chemical Composition in Percent: 0.12 CARBON NOMINAL SEVENTH ELEMENT; Filler Metal Chemical Composition in Percent: 0.50 SILICON NOMINAL SIXTH ELEMENT; Filler Metal Chemical Composition in Percent: 1.25 MANGANESE NOMINAL FIFTH ELEMENT. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.