The Power Unit,wire Feeder,welding, cataloged under National Stock Number 3433-01-710-4940, is classified within Federal Supply Class 3433 (Gas Welding, Heat Cutting, and Metalizing Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Lincoln Electric Co. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3433-01-710-4940 |
| Primary Part Number | K2230-1 |
| Item Name | Power Unit,wire Feeder,welding |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Lincoln Electric Co |
| Status | ACTIVE |
| Current Type | DC |
| Arc Current Type | DC |
| Output Current Rating in Amps | 500.0 MINIMUM AND 600.0 MAXIMUM |
| Voltage in Volts | 40.0 |
| 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 |
|---|---|
| K2230-1 PRIMARY | Lincoln Electric Co (USA) |
NSN 3433-01-710-4940 is a Power Unit,wire Feeder,welding, manufactured by Lincoln Electric Co, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-01-710-4940 has 1 manufacturer part number on file: K2230-1 (Lincoln Electric Co).
Key specifications for K2230-1: Current Type: DC; Arc Current Type: DC; Output Current Rating in Amps: 500.0 MINIMUM AND 600.0 MAXIMUM; Voltage in Volts: 40.0. 4 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.