The Solder,tin Alloy, cataloged under National Stock Number 3439-01-235-8442, 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 7 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-235-8442 |
| Item Name | Solder,tin Alloy |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Wire Core Type | ROSIN |
| Diameter | 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Specification/standard Data | 81348-QQ-S-571 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | SN60 COMPOSITION AND W FORM AND RA TYPE AND +3 CONDITION AND 0.200IN.DIA SIZE IN |
| Content Within Each Unit Package | 1.0 LB LBS |
| Physical Form | WIRE |
| Chemical Composition Percentage | TIN 59.5-61.5; ANTIMONY 0.20-0.50; COPPER 0.08; IRON 0.02; ZINC 0.005; ALUMINUM 0.005; ARSENIC 0.30; LEAD REMAINDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| RTS300 0.200 1LB | 5/9 Secondary reference Federated Metals Corp Subsidiary of Asarco Inc |
| X-45 RESIN 0.200 | 5/1 Secondary reference Gardiner Solder Co Div of Gardiner Metal Co |
| QQ-S-571 | 4/1 Identification reference U.S. Government activity |
| SN60WRAP3 0.200 | 2/2 Government specification standardization U.S. Government activity |
| AE16 0.200 1LB | 5/1 Secondary reference Canfield Technologies, Llc |
| KESTER 44 0.200 | 5/9 Secondary reference Kester Solder Co Div of Litton Systems Inc |
| 44 RESIN 0.200 | 5/1 Secondary reference Kester Inc |
NSN 3439-01-235-8442 is a Solder,tin Alloy, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
Key specifications for 3439-01-235-8442: Wire Core Type: ROSIN; Diameter: 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN; Specification/standard Data: 81348-QQ-S-571 GOVERNMENT SPECIFICATION; Nondefinitive Spec/std Data: SN60 COMPOSITION AND W FORM AND RA TYPE AND +3 CONDITION AND 0.200IN.DIA SIZE IN. 7 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.