PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

SN10WRP20.028 1LBSolder,lead Alloy

American Society for Testing and Materials Dba Astm International · NSN 3439-00-003-8601 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-003-8601 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-003-8601. Primary manufacturer part number: SN10WRP20.028 1LB.
Features
  • Solder,lead Alloy — FSC 3439
  • Wire Core Type: ROSIN
  • Chemical Composition Percentage: LEAD 88.546 PCT,TIN 11.0 PCT,ANTIMONY 0.2 PCT,OTHER ELEMENTS 0.1 PCT,COPPER 0.08 PCT,BISMUTH 0.03 PCT,ARSENIC 0.02 PCT,SILVER 0.005 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT
  • Content Within Each Unit Package: 1 LB LBS
  • Diameter: 0.028 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: American Society for Testing and Materials Dba Astm International
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Solder,lead Alloy, cataloged under National Stock Number 3439-00-003-8601, 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 4 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-003-8601
Primary Part NumberSN10WRP20.028 1LB
Item NameSolder,lead Alloy
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusACTIVE
Wire Core TypeROSIN
Chemical Composition PercentageLEAD 88.546 PCT,TIN 11.0 PCT,ANTIMONY 0.2 PCT,OTHER ELEMENTS 0.1 PCT,COPPER 0.08 PCT,BISMUTH 0.03 PCT,ARSENIC 0.02 PCT,SILVER 0.005 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT
Content Within Each Unit Package1 LB LBS
Diameter0.028 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
SN10WRP20.028 1LB PRIMARY American Society for Testing and Materials Dba Astm International (USA)
SN10PB88AG02WRP2 0.028 1LB Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ASTM B32 American Society for Testing and Materials Dba Astm International (USA)
QQ-S-571 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
SN10WRP2 0.028 1LB Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts in Metalworking Machinery (continued)
3439-00-001-0002
NO ITEM NAME AVAILABLE
3439-00-001-4196
NO ITEM NAME AVAILABLE
3439-00-001-4197
NO ITEM NAME AVAILABLE
3439-00-003-1195
NO ITEM NAME AVAILABLE
3439-00-003-8602
SOLDER,LEAD-TIN ALLOY
3439-00-004-0913
HOUSING,ELECTRIC SO
3439-00-004-0915
SOLDERING GUN
3439-00-004-0916
POWER HEAD,ELECTRIC

Frequently Asked Questions

What is NSN 3439-00-003-8601?

NSN 3439-00-003-8601 is a Solder,lead Alloy, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-003-8601?

NSN 3439-00-003-8601 has 5 cross-referenced part numbers: SN10WRP20.028 1LB (American Society for Testing and Materials Dba Astm International), SN10PB88AG02WRP2 0.028 1LB (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM B32 (American Society for Testing and Materials Dba Astm International), QQ-S-571 (Federal Specifications Promulgated by General Services Administration Washington DC), SN10WRP2 0.028 1LB (Federal Specifications Promulgated by General Services Administration Washington DC).

What are the specifications of SN10WRP20.028 1LB?

Key specifications for SN10WRP20.028 1LB: Wire Core Type: ROSIN; Chemical Composition Percentage: LEAD 88.546 PCT,TIN 11.0 PCT,ANTIMONY 0.2 PCT,OTHER ELEMENTS 0.1 PCT,COPPER 0.08 PCT,BISMUTH 0.03 PCT,ARSENIC 0.02 PCT,SILVER 0.005 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT; Content Within Each Unit Package: 1 LB LBS; Diameter: 0.028 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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