PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

132IWelding Machine,inverter

Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng · NSN 3431-01-388-7680 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-01-388-7680 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-388-7680. Primary manufacturer part number: 132I.
Features
  • Welding Machine,inverter — FSC 3431
  • Supplementary Features: PORTABLE, KC CONSTANT CURRENT WELDING POWER SUPPLIES; ULTRA LIGHT PORTABILITY IS DUE TO AN ADVANCED INVERTER DESIGN; PROVIDES OUTSTANDING WELDING PERFORMANCE FOR STICK(SMAW) WELDING AND SCRATCH START TIG(GTAW) WELDING; OUTSTANDING ARC CHARACTERISTICS ARE OBTAINED WITH A WIDE VARIETY OF COVERED ELECTRODES SUCH AS MILD STEEL, STAINLESS STEEL OR NICKEL UP TO 1/8 IN. DIAMETER; EXCELLENT TOUCH START TIG CAN BE PERFORMED WITH THE ADDITION OF AN OPTIONAL GAS/POWER ADAPTER IN
  • 5 verified cross-references
  • Primary manufacturer: Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Welding Machine,inverter, cataloged under National Stock Number 3431-01-388-7680, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-01-388-7680
Primary Part Number132I
Item NameWelding Machine,inverter
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
StatusACTIVE
Supplementary FeaturesPORTABLE, KC CONSTANT CURRENT WELDING POWER SUPPLIES; ULTRA LIGHT PORTABILITY IS DUE TO AN ADVANCED INVERTER DESIGN; PROVIDES OUTSTANDING WELDING PERFORMANCE FOR STICK(SMAW) WELDING AND SCRATCH START TIG(GTAW) WELDING; OUTSTANDING ARC CHARACTERISTICS ARE OBTAINED WITH A WIDE VARIETY OF COVERED ELECTRODES SUCH AS MILD STEEL, STAINLESS STEEL OR NICKEL UP TO 1/8 IN. DIAMETER; EXCELLENT TOUCH START TIG CAN BE PERFORMED WITH THE ADDITION OF AN OPTIONAL GAS/POWER ADAPTER IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2915-00-073-5719182774 INTERCHANGEABLE
Seal,governor
Woodward, Inc. Div Fuel Systems and Controls
5365-00-319-135418078 INTERCHANGEABLE
Spacer,a,le
Dana Corp Spicer Transmission Div
4920-01-037-0560PWA31750 INTERCHANGEABLE
Fixture,aircraft Maintenance
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4820-01-407-324521263-001 INTERCHANGEABLE
Valve,check
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
WELDCVC Dla Aviation Engineering Div Department of Defense (USA)
132I L-Tec Welding and Cutting Systems (USA)
31750 L-Tec Welding and Cutting Systems (USA)
31750 Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
132I PRIMARY Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
Related Parts
2915-00-073-5719INTERCHANGEABLE
SEAL,GOVERNOR
182774
5365-00-319-1354INTERCHANGEABLE
SPACER,A,LE
18078
4920-01-037-0560INTERCHANGEABLE
FIXTURE,AIRCRAFT MAINTENANCE
PWA31750
4820-01-407-3245INTERCHANGEABLE
VALVE,CHECK
21263-001

Frequently Asked Questions

What is NSN 3431-01-388-7680?

NSN 3431-01-388-7680 is a Welding Machine,inverter, manufactured by Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng, classified under FSC 3431 (No Item Name Available). Status: active.

What are the part numbers for NSN 3431-01-388-7680?

NSN 3431-01-388-7680 has 5 cross-referenced part numbers: WELDCVC (Dla Aviation Engineering Div Department of Defense), 132I (L-Tec Welding and Cutting Systems), 31750 (L-Tec Welding and Cutting Systems), 31750 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), 132I (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng).

What NSN replaces 3431-01-388-7680?

There are 4 known substitutes for 3431-01-388-7680: 2915-00-073-5719, 5365-00-319-1354, 4920-01-037-0560 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 132I?

Key specifications for 132I: Special Features: TRANSISTOR INVERTER DESIGN; SINGLE RANGE CURRENT CONTROL, CONTINUOUSLY VARIABLE FROM 3 AMPS TO 130 AMPS; FAN COOLED FOR LONG LIFE; INCLUDES 10 FOOT WELD CABLE WITH ELECTRODE HOLDER, 10 FOOT WORK CABLE WITH CLAMP, QUICK DISCONNECT CABLE CONNECTORS AND A 10 FOOT PRIMARY CABLE; HEIGHT 10.5 IN.; WIDTH 6.5 IN.; LENGTH 18 IN.; WEIGHT 33.2 POUNDS; 115/230 VAC; 130 AMPS AT 25 VDC; 35DUTY CYCLE VDC; Supplementary Features: PORTABLE, KC CONSTANT CURRENT WELDING POWER SUPPLIES; ULTRA LIGHT PORTABILITY IS DUE TO AN ADVANCED INVERTER DESIGN; PROVIDES OUTSTANDING WELDING PERFORMANCE FOR STICK(SMAW) WELDING AND SCRATCH START TIG(GTAW) WELDING; OUTSTANDING ARC CHARACTERISTICS ARE OBTAINED WITH A WIDE VARIETY OF COVERED ELECTRODES SUCH AS MILD STEEL, STAINLESS STEEL OR NICKEL UP TO 1/8 IN. DIAMETER; EXCELLENT TOUCH START TIG CAN BE PERFORMED WITH THE ADDITION OF AN OPTIONAL GAS/POWER ADAPTER IN. 2 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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