Solder, Lead Free3439-01-398-6041

NSN 3439-01-398-6041 · NIIN 013986041

FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued)

Government record, cited

Also searched as 3439-01-398-6041 · 3439013986041 · NIIN 013986041 · 01-398-6041 · FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories

Nearby stock numbers ← 3439-01-398-3036 Solder, Tin Alloy · 3439-01-399-1260 Welding Powder, Metallic Overlay →

Features

Solder,lead Free — FSC 3439
Wire Core Type: SOLID
Diameter: 0.125 INCHES NOMINAL IN
Content Within Each Unit Package: 1 LB LBS
Physical Form: WIRE
Environmental Attribute Code: NON-LEAD ALTERNATIVE PRODUCTS
Chemical Composition Percentage: TIN 95.5; COPPER 4; SILVER 0.5

Identification

NSN: 3439-01-398-6041
NIIN: 013986041
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)

General Description

The Solder,lead Free, cataloged under National Stock Number 3439-01-398-6041, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3439-01-398-6041
Item Name	Solder,lead Free
FSC / FSG	3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Status	ACTIVE
Wire Core Type	SOLID
Diameter	0.125 INCHES NOMINAL IN
Content Within Each Unit Package	1 LB LBS
Physical Form	WIRE
Environmental Attribute Code	NON-LEAD ALTERNATIVE PRODUCTS
Chemical Composition Percentage	TIN 95.5; COPPER 4; SILVER 0.5

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Hazardous per DLA record (HMIC Y)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SILVER BRITE 100	3/9 Design control — primary reference Hall and Knight Co

No interchangeability data on file.

Other items in FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3439-00-001-0002

3439-00-001-0002 · Item name not on file

3439-00-001-4196

3439-00-001-4196 · Item name not on file

3439-00-001-4197

3439-00-001-4197 · Item name not on file

3439-00-003-1195

3439-00-003-1195 · Item name not on file

3439-00-003-8601

SOLDER,LEAD ALLOY

3439-00-003-8602

SOLDER,LEAD-TIN ALLOY

3439-00-004-0913

HOUSING,ELECTRIC SO

3439-00-004-0915

SOLDERING GUN

Frequently Asked Questions

What is NSN 3439-01-398-6041?

NSN 3439-01-398-6041 is a Solder,lead Free, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.

What are the specifications of 3439-01-398-6041?

Key specifications for 3439-01-398-6041: Wire Core Type: SOLID; Diameter: 0.125 INCHES NOMINAL IN; Content Within Each Unit Package: 1 LB LBS; Physical Form: WIRE. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3439-01-398-6041 hazardous material?

Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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