The Solder,lead Alloy, cataloged under National Stock Number 3439-00-256-8234, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-256-8234 |
| Primary Part Number | QQ-S-571 |
| Item Name | Solder,lead Alloy |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Chemical Composition Percentage | LEAD 98.705 PCT,ANTIMONY 0.4 PCT,COPPER 0.3 PCT,BISMUTH 0.25 PCT,TIN 0.25 PCT,OTHER ELEMENTS 0.03 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,SILVER 0.015 PCT,ALUMINUM 09005 PCT,ZINC 0.005 PCT |
| Content Within Each Unit Package | 5 LB LBS |
| Nondefinitive Spec/std Data | AG5.5 COMPOSITION AND W FORM AND RFLUX TYPE |
| Wire Core Type | ROSIN |
| Physical Form | WIRE |
| Diameter | 0.032 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QQ-S-571 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 26517368-01 | Hamilton Sundstrand Corporation (USA) |
| RA44 | Kester Inc (USA) |
| AG5.5WR 0.032 5LB | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 3439-00-256-8234 is a Solder,lead Alloy, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-00-256-8234 has 4 cross-referenced part numbers: QQ-S-571 (Federal Specifications Promulgated by General Services Administration Washington DC), 26517368-01 (Hamilton Sundstrand Corporation), RA44 (Kester Inc), AG5.5WR 0.032 5LB (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 8 known substitutes for 3439-00-256-8234: 3439-00-001-0002, 3439-00-001-4196, 3439-00-001-4197 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for QQ-S-571: Chemical Composition Percentage: LEAD 98.705 PCT,ANTIMONY 0.4 PCT,COPPER 0.3 PCT,BISMUTH 0.25 PCT,TIN 0.25 PCT,OTHER ELEMENTS 0.03 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,SILVER 0.015 PCT,ALUMINUM 09005 PCT,ZINC 0.005 PCT; Content Within Each Unit Package: 5 LB LBS; Nondefinitive Spec/std Data: AG5.5 COMPOSITION AND W FORM AND RFLUX TYPE; Wire Core Type: ROSIN. 6 total characteristics are documented in the Federal Logistics Information System.