The Electrode,welding, cataloged under National Stock Number 3439-00-276-0401, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is General Electric Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-276-0401 |
| Primary Part Number | W55 |
| Item Name | Electrode,welding |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Physical Form | STRAIGHT |
| Length | 14.000 INCHES MINIMUM AND 15.000 INCHES MAXIMUM IN |
| Material | STEEL FILLER |
| Nondefinitive Spec/std Data | E10013 CLASS |
| Weld Position for Which Designed | ALL POSITIONS |
| Material Document and Classification | MIL-E-6843,CL E10013 MIL SPEC SINGLE MATERIAL RESPONSE FILLER |
| Flux Coating Type | SHIELDED ARC |
| Current Type | AC OR DC |
| Polarity Characteristic | REVERSE |
| Outside Diameter | 0.156 INCHES NOMINAL IN |
| Shape | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W55 | General Electric Company (USA) |
| 1013A | General Electric Company (USA) |
| PLANEWELDN01 | Lincoln Electric Holdings Inc (USA) |
| AW4PPH | Morris Material Handling, Inc. (USA) |
| 090 | General Electric Company (USA) |
| 110 | Graybar Electric Company, Inc. Dba Graybar Electric (USA) |
| MIL-E-6843 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AWS A5.5-81 | American Welding Society, Inc. (USA) |
| 090 | Airco Welding Products Div of the Boc Group Inc (USA) |
| AWS A5.5 | American Welding Society, Inc. (USA) |
| 190 | Boc Group Inc the (USA) |
| 524 | Boc Group Inc the (USA) |
| 190 | Messer Llc (USA) |
| 524 | Messer Llc (USA) |
NSN 3439-00-276-0401 is a Electrode,welding, manufactured by General Electric Company, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-00-276-0401 has 14 cross-referenced part numbers: W55 (General Electric Company), 1013A (General Electric Company), PLANEWELDN01 (Lincoln Electric Holdings Inc), AW4PPH (Morris Material Handling, Inc.), 090 (General Electric Company) and 9 more.
There are 12 known substitutes for 3439-00-276-0401: 2815-00-106-2495, 2420-00-139-9220, 2420-00-139-9221 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for W55: Physical Form: STRAIGHT; Length: 14.000 INCHES MINIMUM AND 15.000 INCHES MAXIMUM IN; Material: STEEL FILLER; Nondefinitive Spec/std Data: E10013 CLASS. 11 total characteristics are documented in the Federal Logistics Information System.