The Solder,tin Alloy, cataloged under National Stock Number 3439-00-974-1873, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is American Society for Testing and Materials Dba Astm International. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 3439-00-974-1873 |
| Primary Part Number | SN60WRAP2 |
| Item Name | Solder,tin Alloy |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | ACTIVE |
| Content Within Each Unit Package | 1 LB LBS |
| Nondefinitive Spec/std Data | SN60WRA+2 TYPE |
| Chemical Composition Percentage | TIN 61.5;LEAD 37.5 |
| Wire Core Type | ROSIN |
| Diameter | 0.125 INCHES NOMINAL IN |
| Physical Form | WIRE |
| Length | 276.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SN60WRAP2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| QQS571 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| SN60PB40WRAP2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| SN60WRAP2 PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| ASTM B32 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 3439-00-974-1873 is a Solder,tin Alloy, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-00-974-1873 has 5 cross-referenced part numbers: SN60WRAP2 (Federal Specifications Promulgated by General Services Administration Washington DC), QQS571 (Federal Specifications Promulgated by General Services Administration Washington DC), SN60PB40WRAP2 (Federal Specifications Promulgated by General Services Administration Washington DC), SN60WRAP2 (American Society for Testing and Materials Dba Astm International), ASTM B32 (American Society for Testing and Materials Dba Astm International).
There are 2 known substitutes for 3439-00-974-1873: 3439-00-273-2536, 3439-01-128-0419. Verify interchangeability with system specifications before substitution.
Key specifications for SN60WRAP2: Content Within Each Unit Package: 1 LB LBS; Nondefinitive Spec/std Data: SN60WRA+2 TYPE; Chemical Composition Percentage: TIN 61.5;LEAD 37.5; Wire Core Type: ROSIN. 7 total characteristics are documented in the Federal Logistics Information System.