The Rod,welding, cataloged under National Stock Number 3439-01-022-0306, 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 Ampco Metal Inc. Dba Ampco Metal Inc. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-022-0306 |
| Primary Part Number | AMPCO-TRODE 46 3/32 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Ampco Metal Inc. Dba Ampco Metal Inc |
| Status | ACTIVE |
| Length | 36.000 INCHES NOMINAL IN |
| Filler Metal Chemical Composition in Percent | 3.50 MANGANESE NOMINAL FIFTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 5.00 IRON NOMINAL FOURTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 5.50 NICKEL NOMINAL THIRD ELEMENT |
| Filler Metal Chemical Composition in Percent | 77.50 COPPER NOMINAL FIRST ELEMENT |
| Filler Metal Chemical Composition in Percent | 9.50 ALUMINUM NOMINAL SECOND ELEMENT |
| Weld Position for Which Designed | ALL POSITIONS |
| Material Document and Classification | AMPCO-TRODE 46 MFR REF SINGLE MATERIAL RESPONSE FILLER |
| Shape | ROUND |
| Outside Diameter | 0.093 INCHES NOMINAL IN |
| Process Type for Which Designed | GAS METAL ARC |
| Physical Form | STRAIGHT |
| Material | COPPER 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 |
|---|---|
| AMPCO-TRODE 46 3/32 PRIMARY | Ampco Metal Inc. Dba Ampco Metal Inc (USA) |
NSN 3439-01-022-0306 is a Rod,welding, manufactured by Ampco Metal Inc. Dba Ampco Metal Inc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-022-0306 has 1 manufacturer part number on file: AMPCO-TRODE 46 3/32 (Ampco Metal Inc. Dba Ampco Metal Inc).
Key specifications for AMPCO-TRODE 46 3/32: Length: 36.000 INCHES NOMINAL IN; Filler Metal Chemical Composition in Percent: 3.50 MANGANESE NOMINAL FIFTH ELEMENT; Filler Metal Chemical Composition in Percent: 5.00 IRON NOMINAL FOURTH ELEMENT; Filler Metal Chemical Composition in Percent: 5.50 NICKEL NOMINAL THIRD 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.