The Welding Machine,arc, cataloged under National Stock Number 3431-00-328-6704, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-00-328-6704 |
| Primary Part Number | MIL-W-80027 |
| Item Name | Welding Machine,arc |
| FSC / FSG | 3431 / 34 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Transformer Primary Voltage in Volts | 460.0 |
| Minimum Current at Specified Voltage | 60 AMP AT 32V AC/DC V |
| Arc Current Type | AC OR DC |
| Design Type | RECTIFIER OR TRANSFORMER |
| Output Current Rating in Amps | 300.0 NOMINAL |
| Transformer Frequency in Hertz | 60.0 NOMINAL |
| Accessory Components and Quantity | TOWING HANDLE 1 |
| Departure From Cited Designator | AS MODIFIED BY MOUNTING TYPE |
| Maximum Current at Specified Voltage | 375 AMP AT 32V AC,300 AMP AT 32 V DC V |
| Nondefinitive Spec/std Data | 300 SIZE AND II TYPE |
| Mounting Type | BASE |
| Transformer Phase | SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-W-80027 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3431-00-328-6704 is a Welding Machine,arc, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3431 (No Item Name Available). Status: active.
NSN 3431-00-328-6704 has 1 cross-referenced part number: MIL-W-80027 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 3 known substitutes for 3431-00-328-6704: 3431-00-762-8496, 3431-00-926-3746, 3431-01-063-3340. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-W-80027: Transformer Primary Voltage in Volts: 460.0; Minimum Current at Specified Voltage: 60 AMP AT 32V AC/DC V; Arc Current Type: AC OR DC; Design Type: RECTIFIER OR TRANSFORMER. 13 total characteristics are documented in the Federal Logistics Information System.