PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN10WRAP2 0.040 1LBSolder,lead Alloy

American Society for Testing and Materials Dba Astm International · NSN 3439-00-250-0062 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-250-0062 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-250-0062. Primary manufacturer part number: SN10WRAP2 0.040 1LB.
Features
  • Solder,lead Alloy — FSC 3439
  • Diameter: 0.040 INCHES NOMINAL IN
  • Chemical Composition Percentage: LEAD 88.545 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 0.015 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT
  • Wire Core Type: ROSIN
  • Content Within Each Unit Package: 1 LB LBS
  • Physical Form: WIRE
  • 7 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 3439-00-250-0062, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-250-0062
Primary Part NumberSN10WRAP2 0.040 1LB
Item NameSolder,lead Alloy
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusACTIVE
Diameter0.040 INCHES NOMINAL IN
Chemical Composition PercentageLEAD 88.545 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 0.015 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT
Wire Core TypeROSIN
Content Within Each Unit Package1 LB LBS
Physical FormWIRE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3439-01-506-859924-7070-0027 INTERCHANGEABLE
Solder,tin Alloy
Kester Inc
3439-01-534-8608J-STD-006 SN63AWROH040.790.5 INTERCHANGEABLE
Solder,lead Alloy
Ipc International Inc Dba Global Electronics Association
3439-01-547-6230 INTERCHANGEABLE
Solder,tin Alloy
3439-01-670-1620 INTERCHANGEABLE
Solder,tin Alloy
Cross-Reference Index
Part NumberManufacturer
QQ-S-571 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
SN10WRAP2 0.040 1LB Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ASTM B32 American Society for Testing and Materials Dba Astm International (USA)
SN10PB88AG02WRAP2 0.040 1LB Federal Specifications Promulgated by General Services Administration Washington DC (USA)
J-STD-006 American Society for Testing and Materials Dba Astm International (USA)
3439PL0842683 Jednolity Indeks Materialowy - Uniform Material Index (POL)
SN10WRAP2 0.040 1LB PRIMARY American Society for Testing and Materials Dba Astm International (USA)
Related Parts
3439-01-506-8599INTERCHANGEABLE
SOLDER,TIN ALLOY
24-7070-0027
3439-01-534-8608INTERCHANGEABLE
SOLDER,LEAD ALLOY
J-STD-006 SN63AWROH040.790.5
3439-01-547-6230INTERCHANGEABLE
SOLDER,TIN ALLOY
3439-01-670-1620INTERCHANGEABLE
SOLDER,TIN ALLOY

Frequently Asked Questions

What is NSN 3439-00-250-0062?

NSN 3439-00-250-0062 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 3439-00-250-0062?

NSN 3439-00-250-0062 has 7 cross-referenced part numbers: QQ-S-571 (Federal Specifications Promulgated by General Services Administration Washington DC), SN10WRAP2 0.040 1LB (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM B32 (American Society for Testing and Materials Dba Astm International), SN10PB88AG02WRAP2 0.040 1LB (Federal Specifications Promulgated by General Services Administration Washington DC), J-STD-006 (American Society for Testing and Materials Dba Astm International) and 2 more.

What NSN replaces 3439-00-250-0062?

There are 4 known substitutes for 3439-00-250-0062: 3439-01-506-8599, 3439-01-534-8608, 3439-01-547-6230 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN10WRAP2 0.040 1LB?

Key specifications for SN10WRAP2 0.040 1LB: Diameter: 0.040 INCHES NOMINAL IN; Chemical Composition Percentage: LEAD 88.545 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 0.015 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT; Wire Core Type: ROSIN; Content Within Each Unit Package: 1 LB LBS. 5 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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