PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W1000700Welding Machine,inverter

Thermal Dynamics Corp · NSN 3431-01-469-3307 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-01-469-3307 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-469-3307. Primary manufacturer part number: W1000700.
Features
  • Welding Machine,inverter — FSC 3431
  • Arc Current Type: DC
  • Operator Type for Which Designed: SINGLE
  • Power Source: ELECTRIC MOTOR
  • Mounting Type: BASE
  • Voltage in Volts: 208.0 OR 230.0 OR 460.0
  • Phase: THREE
  • Output Current Rating in Amps: 300.0 NOMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Welding Machine,inverter, cataloged under National Stock Number 3431-01-469-3307, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Thermal Dynamics Corp. Government technical data includes 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-01-469-3307
Primary Part NumberW1000700
Item NameWelding Machine,inverter
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerThermal Dynamics Corp
StatusACTIVE
Arc Current TypeDC
Operator Type for Which DesignedSINGLE
Power SourceELECTRIC MOTOR
Mounting TypeBASE
Voltage in Volts208.0 OR 230.0 OR 460.0
PhaseTHREE
Output Current Rating in Amps300.0 NOMINAL
Design TypeRECTIFIER
Frequency in Hertz60.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-127-811640-666-3268 INTERCHANGEABLE
Microcircuit,linear
Ge Aviation Systems Ltd
5895-00-434-5721103012 INTERCHANGEABLE
Drive,tuning
L3harris Technologies, Inc Div Space & Airborne Systems
5962-01-044-9390230182 INTERCHANGEABLE
Microcircuit,linear
Astronics Test Systems Inc
5940-01-051-27245032-B-1 INTERCHANGEABLE
Terminal,stud
Lerco Div Space-Lok Inc
5365-01-649-530010-3012 INTERCHANGEABLE
Shim
Plane Power Ltd
Cross-Reference Index
Part NumberManufacturer
W1000700 PRIMARY Thermal Dynamics Corp (USA)
10-3012 Thermal Dynamics Corp (USA)
LM300 Thermal Dynamics Corp (USA)
WELDCVC Dla Aviation Engineering Div Department of Defense (USA)
ARC MASTER 300MST Thermal Dynamics Corp (USA)
Related Parts
5962-00-127-8116INTERCHANGEABLE
MICROCIRCUIT,LINEAR
40-666-3268
5895-00-434-5721INTERCHANGEABLE
DRIVE,TUNING
103012
5962-01-044-9390INTERCHANGEABLE
MICROCIRCUIT,LINEAR
230182
5940-01-051-2724INTERCHANGEABLE
TERMINAL,STUD
5032-B-1
5365-01-649-5300INTERCHANGEABLE
SHIM
10-3012

Frequently Asked Questions

What is NSN 3431-01-469-3307?

NSN 3431-01-469-3307 is a Welding Machine,inverter, manufactured by Thermal Dynamics Corp, classified under FSC 3431 (No Item Name Available). Status: active.

What are the part numbers for NSN 3431-01-469-3307?

NSN 3431-01-469-3307 has 5 cross-referenced part numbers: W1000700 (Thermal Dynamics Corp), 10-3012 (Thermal Dynamics Corp), LM300 (Thermal Dynamics Corp), WELDCVC (Dla Aviation Engineering Div Department of Defense), ARC MASTER 300MST (Thermal Dynamics Corp).

What NSN replaces 3431-01-469-3307?

There are 5 known substitutes for 3431-01-469-3307: 5962-00-127-8116, 5895-00-434-5721, 5962-01-044-9390 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W1000700?

Key specifications for W1000700: Arc Current Type: DC; Operator Type for Which Designed: SINGLE; Power Source: ELECTRIC MOTOR; Mounting Type: BASE. 10 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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