PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-3072Welding Machine,inverter

Thermal Dynamics Corp · NSN 3431-01-464-6223 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-01-464-6223 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-464-6223. Primary manufacturer part number: 10-3072.
Features
  • Welding Machine,inverter — FSC 3431
  • Minimum Current at Specified Voltage: 300AMPS AT 32V V
  • Mounting Type: BASE
  • Output Current Rating in Amps: 300.0 MINIMUM AND 400.0 MAXIMUM
  • Phase: THREE
  • Operator Type for Which Designed: SINGLE
  • Voltage in Volts: 208.0 OR 230.0 OR 460.0
  • Frequency in Hertz: 60.0
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Welding Machine,inverter, cataloged under National Stock Number 3431-01-464-6223, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-01-464-6223
Primary Part Number10-3072
Item NameWelding Machine,inverter
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerThermal Dynamics Corp
StatusACTIVE
Minimum Current at Specified Voltage300AMPS AT 32V V
Mounting TypeBASE
Output Current Rating in Amps300.0 MINIMUM AND 400.0 MAXIMUM
PhaseTHREE
Operator Type for Which DesignedSINGLE
Voltage in Volts208.0 OR 230.0 OR 460.0
Frequency in Hertz60.0
Current TypeAC
Design TypeRECTIFIER
Maximum Current at Specified Voltage400AMPS AT 36V V
Remote Control DesignINCLUDED
Arc Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2825-00-056-2413103072 INTERCHANGEABLE
Deflector,dirt and Liquid
Rexnord Industries Llc
5305-00-208-7955 INTERCHANGEABLE
Screw,cap,hexagon Head
6625-00-566-1062103021PZSJ2 INTERCHANGEABLE
Voltmeter
Yokogawa Corporation of America
1650-00-677-8442103027 INTERCHANGEABLE
Body,valve
Triumph Thermal Systems - Maryland, Inc.
5310-01-129-256510307-2 INTERCHANGEABLE
Washer,flat
Grimes Aerospace Company
5905-01-145-0405711761-6 INTERCHANGEABLE
Resistor,fixed,wire Wound
Raytheon Company Dba Raytheon Co
4820-01-216-11569366-2 INTERCHANGEABLE
Float,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5950-01-229-96569010540 INTERCHANGEABLE
Transformer,power
Matra Electric Inc
4010-01-620-7393 INTERCHANGEABLE
Chain,rf
Cross-Reference Index
Part NumberManufacturer
400GMS Thermal Dynamics Corp (USA)
10-3072 PRIMARY Thermal Dynamics Corp (USA)
10-3021 Thermal Dynamics Corp (USA)
WELDCVC Dla Aviation Engineering Div Department of Defense (USA)
Related Parts
2825-00-056-2413INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
103072
5305-00-208-7955INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6625-00-566-1062INTERCHANGEABLE
VOLTMETER
103021PZSJ2
1650-00-677-8442INTERCHANGEABLE
BODY,VALVE
103027
5310-01-129-2565INTERCHANGEABLE
WASHER,FLAT
10307-2
5905-01-145-0405INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
711761-6
4820-01-216-1156INTERCHANGEABLE
FLOAT,VALVE
9366-2
5950-01-229-9656INTERCHANGEABLE
TRANSFORMER,POWER
9010540
4010-01-620-7393INTERCHANGEABLE
CHAIN,RF

Frequently Asked Questions

What is NSN 3431-01-464-6223?

NSN 3431-01-464-6223 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 3431-01-464-6223?

NSN 3431-01-464-6223 has 4 cross-referenced part numbers: 400GMS (Thermal Dynamics Corp), 10-3072 (Thermal Dynamics Corp), 10-3021 (Thermal Dynamics Corp), WELDCVC (Dla Aviation Engineering Div Department of Defense).

What NSN replaces 3431-01-464-6223?

There are 9 known substitutes for 3431-01-464-6223: 2825-00-056-2413, 5305-00-208-7955, 6625-00-566-1062 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-3072?

Key specifications for 10-3072: Minimum Current at Specified Voltage: 300AMPS AT 32V V; Mounting Type: BASE; Output Current Rating in Amps: 300.0 MINIMUM AND 400.0 MAXIMUM; Phase: THREE. 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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