The Solder,tin Alloy, cataloged under National Stock Number 3439-01-058-6797, 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8 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-058-6797 |
| Item Name | Solder,tin Alloy |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Length | 13.500 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Content Within Each Unit Package | 1 LB LBS |
| Physical Form | BAR |
| Precious Material and Location | INTEGRAL SILVER |
| Width | 0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Chemical Composition Percentage | TIN 99.62; COPPER 0.2; LEAD 0.1; ARSENIC 0.05; SILVER 0.015; ZINC 0.005; CADMIUM 0.001 |
| Thickness | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SN96.3AG3.7BS 1LB | 5/9 Secondary reference U.S. Government activity |
| SN96BS 1LB | 5/9 Secondary reference U.S. Government activity |
| QQ-S-571 | 5/9 Secondary reference U.S. Government activity |
| SN96BS 1LB | 3/2 Design control — primary reference U.S. Government activity |
| ASTM B32 | 3/1 Design control — primary reference U.S. Government activity |
NSN 3439-01-058-6797 is a Solder,tin Alloy, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
Key specifications for 3439-01-058-6797: Length: 13.500 INCHES NOMINAL IN; Precious Material: SILVER; Content Within Each Unit Package: 1 LB LBS; Physical Form: BAR. 8 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.