The Welding Machine,arc, cataloged under National Stock Number 3431-01-477-5329, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Miller Electric Mfg. Llc. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-477-5329 |
| Primary Part Number | 907405 |
| Item Name | Welding Machine,arc |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| Output Current Rating in Amps | 30.0 MINIMUM AND 185.0 MAXIMUM |
| Wheel Quantity | 4 |
| Accessory Components and Quantity | 10 FT. POWER CORD WITH PLUG, 1; M15 150 AMP MIG GUN AND CABLE ASSY 10 FT, 1; WORK CABLE WITH CLAMP, 1; GAS SOLENED VALVE, 1; FLOW GAUGE AND 5 FT. GAS HOSE FOR USE WITH CO2/ARGAN CYLINDER, 1; EXTRA CONTACT TIPS; FASTORY-INSTALLED RUNNING GEAR AND LARGE CYLINDER RACK FT |
| Mounting Type | WHEEL |
| 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 |
|---|---|
| 907405 PRIMARY | Miller Electric Mfg. Llc (USA) |
| Reference | Meaning |
|---|---|
| MILLERMATIC 212 AUTOSET | 5/9 Secondary reference Miller Electric Mfg. Co. |
| 4UV56 | 5/9 Secondary reference Grainger W W Inc Grainger Br No 906 |
| MILLERMATIC 212 AUTOSET | 3/1 Design control — primary reference Miller Electric Mfg. Llc |
| 4UV56 | 5/9 Secondary reference W.w. Grainger, Inc. Div Government Sales Division |
| 907405 | 5/9 Secondary reference Miller Electric Mfg. Co. |
NSN 3431-01-477-5329 is a Welding Machine,arc, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-477-5329 has 1 manufacturer part number on file: 907405 (Miller Electric Mfg. Llc).
Key specifications for 907405: Output Current Rating in Amps: 30.0 MINIMUM AND 185.0 MAXIMUM; Wheel Quantity: 4; Accessory Components and Quantity: 10 FT. POWER CORD WITH PLUG, 1; M15 150 AMP MIG GUN AND CABLE ASSY 10 FT, 1; WORK CABLE WITH CLAMP, 1; GAS SOLENED VALVE, 1; FLOW GAUGE AND 5 FT. GAS HOSE FOR USE WITH CO2/ARGAN CYLINDER, 1; EXTRA CONTACT TIPS; FASTORY-INSTALLED RUNNING GEAR AND LARGE CYLINDER RACK FT; Mounting Type: WHEEL. 4 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.