PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6WD43AGWelding Machine,arc

General Electric Company · NSN 3431-00-828-8002 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-00-828-8002 — this item is cataloged by the U.S. Government under National Stock Number 3431-00-828-8002. Primary manufacturer part number: 6WD43AG.
Features
  • Welding Machine,arc — FSC 3431
  • Output Voltage Rating in Volts: 115.0 NOMINAL
  • Output Current Rating in Amps: 300.0 NOMINAL
  • Design Type: GENERATOR
  • Power Output Rating: 3.0 KILOWATTS
  • Output Current Type: DC
  • Maximum Current at Specified Voltage: 375 AMP AT 40 V V
  • Engine Manufacturer Identifying Number: ANY ACCEPTABLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Welding Machine,arc, cataloged under National Stock Number 3431-00-828-8002, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is General Electric Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-00-828-8002
Primary Part Number6WD43AG
Item NameWelding Machine,arc
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerGeneral Electric Company
StatusACTIVE
Output Voltage Rating in Volts115.0 NOMINAL
Output Current Rating in Amps300.0 NOMINAL
Design TypeGENERATOR
Power Output Rating3.0 KILOWATTS
Output Current TypeDC
Maximum Current at Specified Voltage375 AMP AT 40 V V
Engine Manufacturer Identifying NumberANY ACCEPTABLE
Nondefinitive Spec/std Data1 TYPE
Engine Manufacturer NameANY ACCEPTABLE
Minimum Current at Specified Voltage60 AMP AT 20 V V
Arc Current TypeDC
Power SourceGASOLINE ENGINE
Mounting TypeSKID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3431-00-163-4345 INTERCHANGEABLE
Welding Machine,arc
3431-00-991-2961LEW300 INTERCHANGEABLE
Welding Machine,arc
Libby Power Systems, Llc
Cross-Reference Index
Part NumberManufacturer
MILW13768TYPE1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6WD43AG PRIMARY General Electric Company (USA)
Related Parts
3431-00-163-4345INTERCHANGEABLE
WELDING MACHINE,ARC
3431-00-991-2961INTERCHANGEABLE
WELDING MACHINE,ARC
LEW300

Frequently Asked Questions

What is NSN 3431-00-828-8002?

NSN 3431-00-828-8002 is a Welding Machine,arc, manufactured by General Electric Company, classified under FSC 3431 (No Item Name Available). Status: active.

What are the part numbers for NSN 3431-00-828-8002?

NSN 3431-00-828-8002 has 2 cross-referenced part numbers: MILW13768TYPE1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6WD43AG (General Electric Company).

What NSN replaces 3431-00-828-8002?

There are 2 known substitutes for 3431-00-828-8002: 3431-00-163-4345, 3431-00-991-2961. Verify interchangeability with system specifications before substitution.

What are the specifications of 6WD43AG?

Key specifications for 6WD43AG: Output Voltage Rating in Volts: 115.0 NOMINAL; Output Current Rating in Amps: 300.0 NOMINAL; Design Type: GENERATOR; Power Output Rating: 3.0 KILOWATTS. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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