The Rod,welding, cataloged under National Stock Number 3439-01-336-7852, 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 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-336-7852 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Filler Metal Chemical Composition in Percent | 0.05 ALUMINUM NOMINAL THIRD ELEMENT |
| Filler Metal Chemical Composition in Percent | 0.40 SILICON NOMINAL SECOND ELEMENT |
| Filler Metal Chemical Composition in Percent | 22.00 CHROMIUM NOMINAL FIRST ELEMENT |
| Weld Position for Which Designed | ALL POSITIONS |
| Shape | ROUND |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Quantity Within Each Unit Package | 14.0 KILOGRAMS KG |
| Process Type for Which Designed | GAS TUNGSTEN ARC |
| Physical Form | ROLL |
| Material | COBALT ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| HAYNES188DIA1-2MMRL10-14 KG | 3/2 Design control — primary reference U.S. Government activity |
NSN 3439-01-336-7852 is a Rod,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
Key specifications for 3439-01-336-7852: Filler Metal Chemical Composition in Percent: 0.05 ALUMINUM NOMINAL THIRD ELEMENT; Filler Metal Chemical Composition in Percent: 0.40 SILICON NOMINAL SECOND ELEMENT; Filler Metal Chemical Composition in Percent: 22.00 CHROMIUM NOMINAL FIRST ELEMENT; Weld Position for Which Designed: ALL POSITIONS. 10 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.