The Electrode,welding, cataloged under National Stock Number 3439-00-262-2653, 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 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-262-2653 |
| Primary Part Number | E6011 |
| 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 | AC OR DC |
| Flux Coating Type | SHIELDED ARC |
| Weld Position for Which Designed | ALL POSITIONS |
| Material Document and Classification | QQ-E-450,TY MIL-6011 FED SPEC SINGLE MATERIAL RESPONSE FILLER |
| Shape | ROUND |
| Outside Diameter | 0.125 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 CLASS AND MIL-6011 TYPE |
| Physical Form | STRAIGHT |
| Polarity Characteristic | REVERSE |
| Material | STEEL FILLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FLEETWELD 35 1/8X14IN | Lincoln Electric Holdings Inc (USA) |
| RACO 11 1/8X14IN | Central Wire Industries Ltd (USA) |
| E6011 PRIMARY | American Welding Society, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AWS A5.1/A5.1M | 3/1 Design control — primary reference American Welding Society, Inc. |
| AP 6011C 1/8X14IN | 5/9 Secondary reference Air Products & Chemicals, Inc |
| QQ-E-450 | 5/9 Secondary reference U.S. Government activity |
| SW-14 1/8X14IN | 5/2 Secondary reference U.S. Government activity |
| AIRCO 6011C 1/8X14IN | 5/9 Secondary reference Airco Welding Products Div of the Boc Group Inc |
| A5.1-91 | 5/9 Secondary reference American Welding Society, Inc. |
NSN 3439-00-262-2653 is a Electrode,welding, manufactured by American Welding Society, Inc., classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-00-262-2653 has 3 manufacturer part numbers on file: FLEETWELD 35 1/8X14IN (Lincoln Electric Holdings Inc), RACO 11 1/8X14IN (Central Wire Industries Ltd), E6011 (American Welding Society, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5330-00-599-6157. Verify interchangeability with system specifications before substitution.
Key specifications for E6011: Length: 14.000 INCHES NOMINAL IN; Current Type: AC OR DC; Flux Coating Type: SHIELDED ARC; Weld Position for Which Designed: ALL POSITIONS. 11 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
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.