The Welding Machine,arc, cataloged under National Stock Number 3431-01-437-0509, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-437-0509 |
| Primary Part Number | 131-785 |
| Item Name | Welding Machine,arc |
| FSC / FSG | 3431 / 34 — No Item Name Available |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts | 115.0 |
| Arc Current Type | DC |
| Design Type | RECTIFIER |
| Power Source | ELECTRIC MOTOR |
| Current Type | DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 131-785-02-26 | Miller Electric Mfg. Co. (USA) |
| S-62DV | Miller Electric Mfg. Co. (USA) |
| S-62DV | Miller Electric Mfg. Llc (USA) |
| 131-785 PRIMARY | Miller Electric Mfg. Llc (USA) |
| 131-785 | Miller Electric Mfg. Co. (USA) |
NSN 3431-01-437-0509 is a Welding Machine,arc, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431 (No Item Name Available). Status: active.
NSN 3431-01-437-0509 has 5 cross-referenced part numbers: 131-785-02-26 (Miller Electric Mfg. Co.), S-62DV (Miller Electric Mfg. Co.), S-62DV (Miller Electric Mfg. Llc), 131-785 (Miller Electric Mfg. Llc), 131-785 (Miller Electric Mfg. Co.).
There are 3 known substitutes for 3431-01-437-0509: 5810-00-565-8206, 5365-01-127-4158, 5315-01-605-9106. Verify interchangeability with system specifications before substitution.
Key specifications for 131-785: Phase: SINGLE; Frequency in Hertz: 60.0; Voltage in Volts: 115.0; Arc Current Type: DC. 7 total characteristics are documented in the Federal Logistics Information System.