PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ER80S-D2 0.030 DIAElectrode,welding

Hobart Bros Co · NSN 3439-01-284-5611 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-284-5611 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-284-5611. Primary manufacturer part number: ER80S-D2 0.030 DIA.
Features
  • Electrode,welding — FSC 3439
  • Shape: ROUND
  • Outside Diameter: 0.030 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Physical Form: ROLL
  • 2 verified cross-references
  • Primary manufacturer: Hobart Bros Co
Applications
  • Applications requiring Steel Overall construction
General Description

The Electrode,welding, cataloged under National Stock Number 3439-01-284-5611, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Hobart Bros Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-284-5611
Primary Part NumberER80S-D2 0.030 DIA
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerHobart Bros Co
StatusACTIVE
ShapeROUND
Outside Diameter0.030 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Physical FormROLL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3439-00-165-4198AWSA5.28-79 ER80S-D2 0.094 10LB INTERCHANGEABLE
Rod,welding
American Welding Society, Inc.
3439-00-903-7831AWSA5.28-79 ER80S-D2 0.062 25LB INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-903-7832AWSA5.28-15 ER80S-D2 0.045 33LB INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-01-347-4484 INTERCHANGEABLE
Rod,welding
3439-01-372-33712402F27 INTERCHANGEABLE
Electrode,welding
Esab Group Inc the Dba Esab Welding & Cutting Pdts
3439-01-392-3795 INTERCHANGEABLE
Rod,welding
3439-01-392-3796 INTERCHANGEABLE
Rod,welding
Cross-Reference Index
Part NumberManufacturer
ER80S-D2 0.030 DIA PRIMARY Hobart Bros Co (USA)
AWS A5.28 American Welding Society, Inc. (USA)
Related Parts
3439-00-165-4198INTERCHANGEABLE
ROD,WELDING
AWSA5.28-79 ER80S-D2 0.094 10LB
3439-00-903-7831INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.28-79 ER80S-D2 0.062 25LB
3439-00-903-7832INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.28-15 ER80S-D2 0.045 33LB
3439-01-347-4484INTERCHANGEABLE
ROD,WELDING
3439-01-372-3371INTERCHANGEABLE
ELECTRODE,WELDING
2402F27
3439-01-392-3795INTERCHANGEABLE
ROD,WELDING
3439-01-392-3796INTERCHANGEABLE
ROD,WELDING

Frequently Asked Questions

What is NSN 3439-01-284-5611?

NSN 3439-01-284-5611 is a Electrode,welding, manufactured by Hobart Bros Co, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-284-5611?

NSN 3439-01-284-5611 has 2 cross-referenced part numbers: ER80S-D2 0.030 DIA (Hobart Bros Co), AWS A5.28 (American Welding Society, Inc.).

What NSN replaces 3439-01-284-5611?

There are 7 known substitutes for 3439-01-284-5611: 3439-00-165-4198, 3439-00-903-7831, 3439-00-903-7832 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ER80S-D2 0.030 DIA?

Key specifications for ER80S-D2 0.030 DIA: Shape: ROUND; Weight: 30.0 POUNDS LBS; Outside Diameter: 0.030 INCHES NOMINAL IN; Material: STEEL OVERALL. 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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