PartsTable TECHNICAL DATA SHEET
NSN 3439-00-204-4512Government record, cited

Electrode, Welding3439-00-204-4512

NSN 3439-00-204-4512 · NIIN 002044512
FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued)
Government record, cited
Also searched as  3439-00-204-4512 · 3439002044512 · NIIN 002044512 · 00-204-4512 · FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · STAINLEND 502 0.156 14 IN. · MIL-E-0022200/8 · MIL-502-15 0.156 14 IN.
Nearby stock numbers  ·
Features
  • Electrode,welding — FSC 3439
  • Length: 14.000 INCHES NOMINAL IN
  • Current Type: DC
  • Flux Coating Type: SHIELDED ARC
  • Weld Position for Which Designed: ALL POSITIONS
  • Material Document and Classification: MIL-E-0022200/8,TY MIL-502-15 MIL SPEC SINGLE MATERIAL RESPONSE FILLER
  • Outside Diameter: 0.156 INCHES NOMINAL IN
  • Polarity Characteristic: REVERSE
Identification
  • NSN: 3439-00-204-4512
  • NIIN: 002044512
  • FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
  • FSG: 34 — Metalworking Machinery (continued)
General Description

The Electrode,welding, cataloged under National Stock Number 3439-00-204-4512, 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 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-204-4512
Item NameElectrode,welding
FSC / FSG3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
StatusACTIVE
Length14.000 INCHES NOMINAL IN
Current TypeDC
Flux Coating TypeSHIELDED ARC
Weld Position for Which DesignedALL POSITIONS
Material Document and ClassificationMIL-E-0022200/8,TY MIL-502-15 MIL SPEC SINGLE MATERIAL RESPONSE FILLER
Outside Diameter0.156 INCHES NOMINAL IN
Polarity CharacteristicREVERSE
MaterialSTEEL FILLER
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardHazardous per DLA record (HMIC Y)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3439-00-262-2746 POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
3439-00-722-3258 POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
3439-00-984-4779AWS A5.5-96 E9018-B3 0.156 POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)American Welding Society, Inc.
3439-00-984-4780 POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
3439-01-104-6406 POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
3439-01-153-2166 POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
STAINLEND 502 0.156 14 IN. 5/9 Secondary reference
Arcos Industries Llc
MIL-E-0022200/8 4/1 Identification reference
U.S. Government activity
MIL-502-15 0.156 14 IN. 2/2 Government specification standardization
U.S. Government activity
Related Parts
3439-00-262-2746POSSIBLE MATCH
ELECTRODE,WELDING
3439-00-722-3258POSSIBLE MATCH
ELECTRODE,WELDING
3439-00-984-4779POSSIBLE MATCH
ELECTRODE,WELDING
AWS A5.5-96 E9018-B3 0.156
3439-00-984-4780POSSIBLE MATCH
ELECTRODE,WELDING
3439-01-104-6406POSSIBLE MATCH
ELECTRODE,WELDING
3439-01-153-2166POSSIBLE MATCH
ELECTRODE,WELDING

Frequently Asked Questions

What is NSN 3439-00-204-4512?

NSN 3439-00-204-4512 is a Electrode,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.

What NSN replaces 3439-00-204-4512?

6 possible matches (shared part number, not a government interchangeability claim): 3439-00-262-2746, 3439-00-722-3258, 3439-00-984-4779. Verify interchangeability with system specifications before substitution.

What are the specifications of 3439-00-204-4512?

Key specifications for 3439-00-204-4512: Length: 14.000 INCHES NOMINAL IN; Current Type: DC; Flux Coating Type: SHIELDED ARC; Weld Position for Which Designed: ALL POSITIONS. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3439-00-204-4512 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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