The Welding Machine,arc, cataloged under National Stock Number 3431-01-372-1351, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Amada Weld Tech Inc Dba Miyachi Unitek Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3431-01-372-1351 |
| Primary Part Number | TCW |
| Item Name | Welding Machine,arc |
| FSC / FSG | 3431 / 34 — No Item Name Available |
| Manufacturer | Amada Weld Tech Inc Dba Miyachi Unitek Corp |
| Status | ACTIVE |
| Phase | SINGLE |
| Current Type | AC |
| Design Type | TRANSFORMER |
| Voltage in Volts | 220.0 OR 440.0 |
| Frequency in Hertz | 60.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TCW PRIMARY | Amada Weld Tech Inc Dba Miyachi Unitek Corp (USA) |
NSN 3431-01-372-1351 is a Welding Machine,arc, manufactured by Amada Weld Tech Inc Dba Miyachi Unitek Corp, classified under FSC 3431 (No Item Name Available). Status: active.
NSN 3431-01-372-1351 has 1 cross-referenced part number: TCW (Amada Weld Tech Inc Dba Miyachi Unitek Corp).
There are 2 known substitutes for 3431-01-372-1351: 5910-00-478-1142, 5910-00-762-6035. Verify interchangeability with system specifications before substitution.
Key specifications for TCW: Phase: SINGLE; Current Type: AC; Special Features: WELDS THERMOCOUPLE WIRES TOGETHER TO FORM A UNIFORM BEAD JUNCTION CONSISTENT IN SIZE AND QUALITY WITHOUT DETRIMENTAL OXIDE LAYERS. ARGON GAS WELD CHAMBER FOR JOINING MOST THERMOCOUPLE WIRE FROM 38 AWG TO 20 AWG. WIRE CLAMP REQUIRED TO MAKE WELDER FUNCTIONAL. WIRE CLAMP NOT INCLUDED; Design Type: TRANSFORMER. 6 total characteristics are documented in the Federal Logistics Information System.