Material Document and Classification: MIL-E-17777 MIL SPEC SINGLE MATERIAL RESPONSE NON FILLER
Shape: ROUND
Outside Diameter: 0.500 INCHES NOMINAL IN
Identification
NSN: 3439-00-262-4229
NIIN: 002624229
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 3439-00-262-4229, 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 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
3439-00-262-4229
Item Name
Electrode,welding
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Status
ACTIVE
Length
12.000 INCHES NOMINAL IN
Current Type
AC OR DC
Flux Coating Type
STABILIZED ARC
Weld Position for Which Designed
HORIZONTAL
Material Document and Classification
MIL-E-17777 MIL SPEC SINGLE MATERIAL RESPONSE NON FILLER
Shape
ROUND
Outside Diameter
0.500 INCHES NOMINAL IN
Nondefinitive Spec/std Data
1/2 SIZE AND MIL-C- TYPE
Physical Form
STRAIGHT
Polarity Characteristic
REVERSE
Material
CARBON FILLER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Hazardous per DLA record (HMIC Y)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3439-00-262-4230POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
3439-00-262-4231POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
Possible match (shared part number)
3439-00-262-4294POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
3439-00-262-4295POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
Possible match (shared part number)
3439-00-288-4048POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
Possible match (shared part number)
3439-00-288-4049POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
Possible match (shared part number)
3439-00-453-5950POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
Possible match (shared part number)
3439-00-870-9943POSSIBLE MATCH
ELECTRODE,WELDING
Possible match (shared part number)
3439-00-900-2856POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-E-17777
4/1Identification reference
U.S. Government activity
Related Parts
3439-00-262-4230POSSIBLE MATCH
ELECTRODE,WELDING
3439-00-262-4231POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
3439-00-262-4294POSSIBLE MATCH
ELECTRODE,WELDING
3439-00-262-4295POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
3439-00-288-4048POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
3439-00-288-4049POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
3439-00-453-5950POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
3439-00-870-9943POSSIBLE MATCH
ELECTRODE,WELDING
3439-00-900-2856POSSIBLE MATCH
ELECTRODE,CUTTING,SOLID
Frequently Asked Questions
What is NSN 3439-00-262-4229?
NSN 3439-00-262-4229 is a Electrode,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What NSN replaces 3439-00-262-4229?
9 possible matches (shared part number, not a government interchangeability claim): 3439-00-262-4230, 3439-00-262-4231, 3439-00-262-4294. Verify interchangeability with system specifications before substitution.
What are the specifications of 3439-00-262-4229?
Key specifications for 3439-00-262-4229: Length: 12.000 INCHES NOMINAL IN; Current Type: AC OR DC; Flux Coating Type: STABILIZED ARC; Weld Position for Which Designed: HORIZONTAL. 11 specifications are documented in the U.S. Government catalog.
Is NSN 3439-00-262-4229 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.