The Solder,tin Alloy, cataloged under National Stock Number 3439-01-128-0419, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-128-0419 |
| Primary Part Number | QQ-S-571 |
| Item Name | Solder,tin Alloy |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Content Within Each Unit Package | 1 LB LBS |
| Physical Form | WIRE |
| Chemical Composition Percentage | TIN 61.5,LEAD 37.53,ANTIMONY 0.5,BISMUTH 0.025,COPPER 0.08,OTHER 0.08,ARSENIC 0.03,IRON 0.02,ALUMINUM 0.005,ZINC 0.005 |
| Wire Core Type | ROSIN |
| Diameter | 0.050 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QQ-S-571 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SN60WRAP2-0.050-1LB | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| QQ-S-571ESN60WRAP20-05IN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SN60WRAP2 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 3439-01-128-0419 is a Solder,tin Alloy, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-128-0419 has 4 cross-referenced part numbers: QQ-S-571 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SN60WRAP2-0.050-1LB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), QQ-S-571ESN60WRAP20-05IN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SN60WRAP2 (Zf Industrieantriebe Witten Gmbh).
There are 2 known substitutes for 3439-01-128-0419: 3439-00-273-2536, 3439-00-974-1873. Verify interchangeability with system specifications before substitution.
Key specifications for QQ-S-571: Content Within Each Unit Package: 1 LB LBS; Physical Form: WIRE; Chemical Composition Percentage: TIN 61.5,LEAD 37.53,ANTIMONY 0.5,BISMUTH 0.025,COPPER 0.08,OTHER 0.08,ARSENIC 0.03,IRON 0.02,ALUMINUM 0.005,ZINC 0.005; Wire Core Type: ROSIN. 5 total characteristics are documented in the Federal Logistics Information System.