The Cutting Machine,plasma Arc, cataloged under National Stock Number 3433-01-240-3321, 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 Thermal Dynamics Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3433-01-240-3321 |
| Primary Part Number | PAK-3XR |
| Item Name | Cutting Machine,plasma Arc |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Thermal Dynamics Corp |
| Status | ACTIVE |
| Tire Type | PLASTIC |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Current Type | AC/DC |
| Output Current Rating in Amps | 31.0 NOMINAL |
| Voltage in Volts | 230.0 |
| Wheel Quantity | 2 |
| Welding Process for Which Designed | INERT GAS SHIELDED ARC |
| Material Nominal Thickness Accommodated | 0.312 INCHES IN |
| Mounting Type | WHEEL |
| Gas Type | NITROGEN |
| 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 |
|---|---|
| PAK-3XR PRIMARY | Thermal Dynamics Corp (USA) |
| Reference | Meaning |
|---|---|
| 3433-6611-0030 | 6/9 Informative reference only U.S. Government activity |
NSN 3433-01-240-3321 is a Cutting Machine,plasma Arc, manufactured by Thermal Dynamics Corp, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-01-240-3321 has 1 manufacturer part number on file: PAK-3XR (Thermal Dynamics Corp).
Key specifications for PAK-3XR: Tire Type: PLASTIC; Phase: THREE; Frequency in Hertz: 60.0; Current Type: AC/DC. 11 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.