# NSN 3431-01-469-3357: Welding Machine, Inverter

NSN 3431-01-469-3357 (also written 3431014693357; NIIN 01-469-3357) is a welding machine, inverter in Federal Supply Class 3431, Electric Arc Welding Equipment. 7 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3431-01-469-3357 (3431014693357)
- NIIN: 01-469-3357 (014693357)
- Item name: WELDING MACHINE,INVERTER
- Federal Supply Class: [FSC 3431 Electric Arc Welding Equipment](https://nsnexplorer.com/fsc/3431/)
- Federal Supply Group: [FSG 34](https://nsnexplorer.com/group/34/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAXX | MOUNTING TYPE | BASE |
| ACDC | CURRENT TYPE | DC |
| ANYP | OUTPUT CURRENT RATING IN AMPS | NOMINAL 450.0 |
| APGF | DESIGN TYPE | RECTIFIER |
| AWZJ | POWER SOURCE | ELECTRIC MOTOR |
| CDRR | ARC CURRENT TYPE | DC |
| ELEC | VOLTAGE IN VOLTS | 230.0 OR 460.0 |
| FAAZ | PHASE | THREE |
| FEAT | SPECIAL FEATURES | DIMENSIONS 17IN H X 14.5IN W X 27IN LG;WEIGHT 118LBS;INTELLSELECT 14 PIN REMOTE PWR CNTRL FOR SEPARATION OF PWR SOURCE AND FEEDER;115VAC AUX PWR RECEPTACLE |
| FREQ | FREQUENCY IN HERTZ | 60.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 903 505 | 40608 | MILLER ELECTRIC MFG. CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 907 481 | 3BH04 | MILLER ELECTRIC MFG. LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 907 481 | 40608 | MILLER ELECTRIC MFG. CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| INVISION 456P | 40608 | MILLER ELECTRIC MFG. CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| WELDCVC | 13873 | DLA AVIATION ENGINEERING DIV DEPARTMENT OF DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| XMT 450 | 3BH04 | MILLER ELECTRIC MFG. LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| XMT 450 | 40608 | MILLER ELECTRIC MFG. CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-16 | $7,275.00 | 1 | PHOENIX TRADING INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3431014693357) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3431014693357&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3431014693357
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3431-01-469-3357/
JSON: https://nsnexplorer.com/api/nsn/3431-01-469-3357.json