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PartsTable / COMPONENT / 450I
450I ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WELDING MACHINE,INVERTER is a the manufacturer industrial component. Key specifications include special_features: WIDTH 13.000 IN;LENGTH 18.500 IN;HEIGHT 16.500 IN;WEIGHT 46LBS;450 AMPS/3 PHASE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3431-01-469-5548, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
450I
NSN: 3431-01-469-5548
FSC: 3431
CAGE: 96073 — ESAB GROUP, INC., THE DBA ESAB WELDING AND CUTTING PRODUCTS DIV ESAB WELDING AND CUTTNG (USA)
SPECIFICATIONS
special_featuresWIDTH 13.000 IN;LENGTH 18.500 IN;HEIGHT 16.500 IN;WEIGHT 46LBS;450 AMPS/3 PHASE LBS
NSN3431-01-469-5548
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WELDING MACHINE,INVERTER TITLE COMPONENT PN 450I MFR WELDING MACHINE,INVERT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESWIDTH 13.000 IN;LENGTH 18.500 IN;HEIGHT 16.500 IN;WEIGHT 46LBS;450 AMPS/3 PHASE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
31-111Interchangeable
interchangeable cross-reference
interchangeable
31-105Interchangeable
interchangeable cross-reference
interchangeable
31-122Interchangeable
interchangeable cross-reference
interchangeable
B10-2Interchangeable
interchangeable cross-reference
interchangeable
43654Interchangeable
interchangeable cross-reference
interchangeable
00725665450150Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 450I?
450I is a WELDING MACHINE,INVERTER.
What parts can replace 450I?
There are 15 known substitutes for 450I: 31-111, 31-105, 31-122 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 450I?
450I is cataloged in the Federal Logistics Information System (FLIS) under NSN 3431-01-469-5548. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026