The Rod,welding, cataloged under National Stock Number 3439-00-554-9825, 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 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-554-9825 |
| 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 OR CAN |
| Filler Metal Chemical Composition in Percent | 54.82 NICKEL MINIMUM AND 63.82 NICKEL MAXIMUM AND 26.00 MOLYBDENUM MINIMUM AND 30.00 MOLYBDENUM MAXIMUM AND 4.00 IRON MINIMUM AND 7.00 IRON MAXIMUM AND 4.00 CHROMIUM MINIMUM AND 6.00 CHROMIUM MAXIMUM AND 1.00 MANGANESE MAXIMUM AND 1.00 SILICON MAXIMUM AND 0.12 CARBON MAXIMUM AND 0.03 PHOSPHOROUS MAXIMUM AND 0.03 SULFUR MAXIMUM SINGLE ELEMENT |
| Weld Position for Which Designed | HORIZONTAL |
| 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 | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A5.14-76ER NIMO-3 | 5/1 Secondary reference U.S. Government activity |
| A5.14-76 | 3/1 Design control — primary reference American Welding Society, Inc. |
| MIL-R-5031 | 5/9 Secondary reference U.S. Government activity |
NSN 3439-00-554-9825 is a Rod,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5930-01-217-5626. Verify interchangeability with system specifications before substitution.
Key specifications for 3439-00-554-9825: Length: 36.000 INCHES NOMINAL IN; Unit Package Type: BOX OR CAN; Filler Metal Chemical Composition in Percent: 54.82 NICKEL MINIMUM AND 63.82 NICKEL MAXIMUM AND 26.00 MOLYBDENUM MINIMUM AND 30.00 MOLYBDENUM MAXIMUM AND 4.00 IRON MINIMUM AND 7.00 IRON MAXIMUM AND 4.00 CHROMIUM MINIMUM AND 6.00 CHROMIUM MAXIMUM AND 1.00 MANGANESE MAXIMUM AND 1.00 SILICON MAXIMUM AND 0.12 CARBON MAXIMUM AND 0.03 PHOSPHOROUS MAXIMUM AND 0.03 SULFUR MAXIMUM SINGLE ELEMENT; Weld Position for Which Designed: HORIZONTAL. 8 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.