The Electrode,cutting,solid, cataloged under National Stock Number 3439-01-690-4945, 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 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-690-4945 |
| Primary Part Number | CKT16TGC2 |
| 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 NOMINAL IN |
| Material Document and Classification | WSA5.12M/5.12 FED SPEC SINGLE MATERIAL RESPONSE CORE |
| Shape | ROUND |
| Outside Diameter | 0.0625 INCHES NOMINAL IN |
| Process Type for Which Designed | GAS TUNGSTEN ARC |
| Material | TUNGSTEN CORE |
| 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 |
|---|---|
| CKT16TGC2 PRIMARY | S.j. Smith Co., Inc Div Sj Smith Company (USA) |
| Reference | Meaning |
|---|---|
| 11B5090928-3 | D/9 Drawing number reference only Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 3439-01-690-4945 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 3439-01-690-4945 has 1 manufacturer part number on file: CKT16TGC2 (S.j. Smith Co., Inc Div Sj Smith Company).
Key specifications for CKT16TGC2: Length: 7.0 INCHES NOMINAL IN; Material Document and Classification: WSA5.12M/5.12 FED SPEC SINGLE MATERIAL RESPONSE CORE; Shape: ROUND; Outside Diameter: 0.0625 INCHES NOMINAL IN. 6 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.