The Welding Machine,arc, cataloged under National Stock Number 3431-01-434-8492, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-434-8492 |
| Primary Part Number | AIR PAK |
| Item Name | Welding Machine,arc |
| FSC / FSG | 3431 / 34 — No Item Name Available |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| Design Type | GENERATOR |
| Output Current Type | DC |
| Current Type | AC OR DC |
| Output Current Rating in Amps | 400.0 NOMINAL |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts | 120.0 OR 240.0 |
| Horsepower Rating | 40.0 |
| Minimum Current at Specified Voltage | 42AMPS MIN DC,36AMPS MIN AC |
| Output Voltage Rating in Volts | 36.0 NOMINAL |
| Engine Manufacturer Identifying Number | MODULAR DESIGN 4CYL DEUTZ DIESEL |
| Mounting Type | BASE AND SKID |
| Rotational Speed Rating in RPM | 1800.0 |
| Engine Manufacturer Name | DEUTZ |
| Power Source | DIESEL ENGINE |
| Arc Current Type | DC |
| Power Output Rating | 400.0 WATTS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AIR PAK | Miller Electric Mfg. Llc (USA) |
| MIL-W-80080TYIVSZ400 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 903 044 | Miller Electric Mfg. Llc (USA) |
| 903 044 | Miller Electric Mfg. Co. (USA) |
| AIR PAK | Miller Electric Mfg. Co. (USA) |
NSN 3431-01-434-8492 is a Welding Machine,arc, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431 (No Item Name Available). Status: active.
NSN 3431-01-434-8492 has 5 cross-referenced part numbers: AIR PAK (Miller Electric Mfg. Llc), MIL-W-80080TYIVSZ400 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 903 044 (Miller Electric Mfg. Llc), 903 044 (Miller Electric Mfg. Co.), AIR PAK (Miller Electric Mfg. Co.).
There are 2 known substitutes for 3431-01-434-8492: 4130-01-314-7129, 5998-01-385-6155. Verify interchangeability with system specifications before substitution.
Key specifications for AIR PAK: Design Type: GENERATOR; Output Current Type: DC; Current Type: AC OR DC; Output Current Rating in Amps: 400.0 NOMINAL. 18 total characteristics are documented in the Federal Logistics Information System.