The Welding Machine,arc, cataloged under National Stock Number 3431-01-305-3793, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Union Carbide Corp Sub of Dow Co the. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3431-01-305-3793 |
| Primary Part Number | PCC-5 |
| Item Name | Welding Machine,arc |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Union Carbide Corp Sub of Dow Co the |
| Status | ACTIVE |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Minimum Current at Specified Voltage | 500 AMPS AT 100VDC VDC |
| Arc Current Type | DC |
| Design Type | GENERATOR |
| Power Source | ELECTRIC MOTOR |
| Voltage in Volts | 120.0 |
| Maximum Current at Specified Voltage | 250 AMPS AT 200VDC VDC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PCC-5 PRIMARY | Union Carbide Corp Sub of Dow Co the (USA) |
| Reference | Meaning |
|---|---|
| 994119 | 5/9 Secondary reference Union Carbide Corp Sub of Dow Co the |
NSN 3431-01-305-3793 is a Welding Machine,arc, manufactured by Union Carbide Corp Sub of Dow Co the, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-305-3793 has 1 manufacturer part number on file: PCC-5 (Union Carbide Corp Sub of Dow Co the).
Key specifications for PCC-5: Phase: SINGLE; Frequency in Hertz: 60.0; Current Type: AC; Minimum Current at Specified Voltage: 500 AMPS AT 100VDC VDC. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.