The Cutting Machine,plasma Arc, cataloged under National Stock Number 3433-01-279-7809, is classified within Federal Supply Class 3433 (Gas Welding, Heat Cutting, and Metalizing Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3433-01-279-7809 |
| Item Name | Cutting Machine,plasma Arc |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Status | ACTIVE |
| Phase | SINGLE OR THREE |
| Frequency in Hertz | 50.0 AND 60.0 |
| Current Type | AC |
| Accessory Components and Quantity | POWER SUPPLY |
| Material Nominal Thickness Accommodated | 0.875 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| PCM-82I | 5/9 Secondary reference L-Tec Welding and Cutting Systems |
| 604222 | 5/9 Secondary reference L-Tec Welding and Cutting Systems |
| 34808 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3433-01-279-7809 is a Cutting Machine,plasma Arc, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-509-3088. Verify interchangeability with system specifications before substitution.
Key specifications for 3433-01-279-7809: Phase: SINGLE OR THREE; Frequency in Hertz: 50.0 AND 60.0; Current Type: AC; Accessory Components and Quantity: POWER SUPPLY. 5 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.