NSN 3439-00-262-2597 · NIIN 002622597 · Part number AWSA5.3-80 E4043 0.094
American Welding Society, Inc. · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 31505
Government record, cited
NSN 3439-00-262-2597 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-262-2597. Manufacturer of record part number: AWSA5.3-80 E4043 0.094.
Also searched as3439-00-262-2597 ·
3439002622597 ·
NIIN 002622597 ·
00-262-2597 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 31505 · AWSA5.3-80 E4043 0.094 · AWS A5.3/A5.3M · MIL-E-15597
Material Document and Classification: AWSA5.3-80,CL E4043 ASSN STD SINGLE MATERIAL RESPONSE FILLER
Shape: ROUND
Outside Diameter: 0.094 INCHES NOMINAL IN
Identification
NSN: 3439-00-262-2597
NIIN: 002622597
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: AWSA5.3-80 E4043 0.094
Manufacturer: American Welding Society, Inc.
General Description
The Electrode,welding, cataloged under National Stock Number 3439-00-262-2597, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is American Welding Society, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
Parameter
Value
NSN
3439-00-262-2597
Primary Part Number
AWSA5.3-80 E4043 0.094
Item Name
Electrode,welding
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Manufacturer
American Welding Society, Inc.
Status
ACTIVE
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
AWSA5.3-80,CL E4043 ASSN STD SINGLE MATERIAL RESPONSE FILLER
Shape
ROUND
Outside Diameter
0.094 INCHES NOMINAL IN
Physical Form
STRAIGHT
Polarity Characteristic
REVERSE
Material
ALUMINUM ALLOY FILLER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Hazardous per DLA record (HMIC Y)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3439-00-262-2598AWS A5.3/A5.3M-99 E4043POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)American Welding Society, Inc.
3439-00-262-2599AWSA5.3-80 E4043 0.156POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)American Welding Society, Inc.
3439-00-262-2600MARCOLOY 500 0.188POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)Marco Company Dba American Chemical & Flux
3439-00-602-5974AMS4190 0.031 1LBPOSSIBLE MATCH
ROD,WELDING
Possible match (shared part number)Sae International Dba Sae International
3439-01-117-2517POSSIBLE MATCH
ROD,WELDING
Possible match (shared part number)
3439-01-139-3498MARCOLOY 500 5/32 5LBPOSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)Marco Company Dba American Chemical & Flux
NSN 3439-00-262-2597 is a Electrode,welding, manufactured by American Welding Society, Inc., classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-00-262-2597?
NSN 3439-00-262-2597 has 1 manufacturer part number on file: AWSA5.3-80 E4043 0.094 (American Welding Society, Inc.).
What NSN replaces 3439-00-262-2597?
6 possible matches (shared part number, not a government interchangeability claim): 3439-00-262-2598, 3439-00-262-2599, 3439-00-262-2600. Verify interchangeability with system specifications before substitution.
What are the specifications of AWSA5.3-80 E4043 0.094?
Key specifications for AWSA5.3-80 E4043 0.094: Length: 14.000 INCHES NOMINAL IN; Current Type: DC; Flux Coating Type: SHIELDED ARC; Weld Position for Which Designed: ALL POSITIONS. 10 specifications are documented in the U.S. Government catalog.
Is NSN 3439-00-262-2597 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.