The Electrode,welding, cataloged under National Stock Number 3439-01-665-0804, 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 J. W. Harris Co., Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-665-0804 |
| Primary Part Number | E71TGSF5 |
| Item Name | Electrode,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | J. W. Harris Co., Inc. |
| Status | ACTIVE |
| Current Type | DC |
| Polarity Characteristic | STRAIGHT |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E71TGSF5 PRIMARY | J. W. Harris Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 11B5090016 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 3439-01-665-0804 is a Electrode,welding, manufactured by J. W. Harris Co., Inc., classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-665-0804 has 1 manufacturer part number on file: E71TGSF5 (J. W. Harris Co., Inc.).
Key specifications for E71TGSF5: Current Type: DC; Weight: 10.0 POUNDS LBS; Special Features: 8.0IN SPOOL DIAMETER; 0.035IN DIAMETER; SELF SHIELDED; FLUX CORE; IN; Polarity Characteristic: STRAIGHT. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.