The Solder,tin Alloy, cataloged under National Stock Number 3439-00-133-1108, 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 Gardiner Solder Co Div of Gardiner Metal Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3439-00-133-1108 |
| Primary Part Number | X45 0.048 1LB |
| Item Name | Solder,tin Alloy |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Gardiner Solder Co Div of Gardiner Metal Co |
| Status | CANCELLED |
| Wire Core Type | ROSIN |
| Diameter | 0.048 INCHES NOMINAL IN |
| Content Within Each Unit Package | 1 LB LBS |
| Chemical Composition Percentage | TIN 61.5 PCT,LEAD 37.53 PCT,ANTIMONY 0.5 PCT,BISMUTH 0.25 PCT,COPPER 0.08 PCT,ARSENIC 0.03 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT,REMAINDER NOT SPECIFIED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| X45 0.048 1LB | Gardiner Solder Co Div of Gardiner Metal Co (USA) |
| 44 RESIN 0.048 1LB | Kester Inc (USA) |
| AE16 0.048 1LB | Canfield Technologies, Llc (USA) |
| Reference | Meaning |
|---|---|
| SN60WRAP3 | 5/9 Secondary reference Multicore Solders |
| SN60WRAP3 0.048 1LB | 5/9 Secondary reference U.S. Government activity |
| QQ-S-571 | 5/9 Secondary reference U.S. Government activity |
| 5C0RE60-40-18GA | 5/9 Secondary reference Multicore Solders |
| SN60WRAP3 0.048 1LB | 3/2 Design control — primary reference U.S. Government activity |
| ASTM B32 | 3/1 Design control — primary reference U.S. Government activity |
| RTS300 0.048 1LB | 5/9 Secondary reference Federated Metals Corp Subsidiary of Asarco Inc |
| SN60PB40WRAP3 0.048 1LB | 5/9 Secondary reference U.S. Government activity |
NSN 3439-00-133-1108 is a Solder,tin Alloy, manufactured by Gardiner Solder Co Div of Gardiner Metal Co, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: cancelled.
NSN 3439-00-133-1108 has 3 manufacturer part numbers on file: X45 0.048 1LB (Gardiner Solder Co Div of Gardiner Metal Co), 44 RESIN 0.048 1LB (Kester Inc), AE16 0.048 1LB (Canfield Technologies, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 3439-00-269-9610, 3439-01-153-2077. Verify interchangeability with system specifications before substitution.
Key specifications for X45 0.048 1LB: Wire Core Type: ROSIN; Diameter: 0.048 INCHES NOMINAL IN; Content Within Each Unit Package: 1 LB LBS; Chemical Composition Percentage: TIN 61.5 PCT,LEAD 37.53 PCT,ANTIMONY 0.5 PCT,BISMUTH 0.25 PCT,COPPER 0.08 PCT,ARSENIC 0.03 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT,REMAINDER NOT SPECIFIED. 4 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.
NSN 3439-00-133-1108 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.