The Rod,welding, cataloged under National Stock Number 3439-01-045-9145, 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 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3439-01-045-9145 |
| Primary Part Number | AMS4951 0.093 |
| 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 |
| Weld Position for Which Designed | HORIZONTAL |
| Material Document and Classification | AMS4951 ASSN STD SINGLE MATERIAL RESPONSE FILLER |
| Shape | ROUND |
| Outside Diameter | 0.093 INCHES NOMINAL IN |
| Quantity Within Each Unit Package | 1.0 POUNDS LBS |
| Process Type for Which Designed | SHIELDED METAL ARC |
| Physical Form | STRAIGHT |
| Material | TITANIUM FILLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ERTI-3 | American Welding Society, Inc. (USA) |
| AMS4951 0.093 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AMS4951 0.093 | 5/9 Secondary reference U.S. Government activity |
| AMS4951 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AWS 5.16-90 | 3/1 Design control — primary reference American Welding Society, Inc. |
| AMS4951 | 5/9 Secondary reference U.S. Government activity |
NSN 3439-01-045-9145 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 3439-01-045-9145 has 2 manufacturer part numbers on file: ERTI-3 (American Welding Society, Inc.), AMS4951 0.093 (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 3439-01-143-2581. Verify interchangeability with system specifications before substitution.
Key specifications for AMS4951 0.093: Length: 36.000 INCHES NOMINAL IN; Weld Position for Which Designed: HORIZONTAL; Material Document and Classification: AMS4951 ASSN STD SINGLE MATERIAL RESPONSE FILLER; Shape: ROUND. 9 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.