The Electrode,cutting,solid, cataloged under National Stock Number 3439-01-628-7378, 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 S.j. Smith Co., Inc Div Sj Smith Company. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-628-7378 |
| Primary Part Number | CKT18X7C2G |
| Item Name | Electrode,cutting,solid |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | S.j. Smith Co., Inc Div Sj Smith Company |
| Status | ACTIVE |
| Length | 7.0 INCHES NOMINAL7.0 INCHES NOMINAL IN |
| Shape | ROUND |
| Outside Diameter | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Material | TUNGSTEN 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 |
| Part Number | Manufacturer |
|---|---|
| CKT18X7C2G PRIMARY | S.j. Smith Co., Inc Div Sj Smith Company (USA) |
| Reference | Meaning |
|---|---|
| 11B5090928-1 | D/9 Drawing number reference only Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
| 1/8X7C2G | 5/9 Secondary reference S.j. Smith Co., Inc Div Sj Smith Company |
| 11B5090928 | 5/9 Secondary reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 3439-01-628-7378 is a Electrode,cutting,solid, manufactured by S.j. Smith Co., Inc Div Sj Smith Company, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-628-7378 has 1 manufacturer part number on file: CKT18X7C2G (S.j. Smith Co., Inc Div Sj Smith Company).
Key specifications for CKT18X7C2G: Length: 7.0 INCHES NOMINAL7.0 INCHES NOMINAL IN; Shape: ROUND; Outside Diameter: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN; Material: TUNGSTEN ALLOY OVERALL. 4 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.