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WELDCVC ✓ 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 phase: SINGLE OR THREE, tire_type: SOLID RUBBER, design_type: GENERATOR, current_type: AC, power_source: ELECTRIC MOTOR, mounting_type: BASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3431-01-388-7629, 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
WELDCVC
NSN: 3431-01-388-7629
FSC: 3431
CAGE: 13873 — DLA AVIATION ENGINEERING DIV DEPARTMENT OF DEFENSE (USA)
SPECIFICATIONS
phaseSINGLE OR THREE
tire_typeSOLID RUBBER
design_typeGENERATOR
current_typeAC
power_sourceELECTRIC MOTOR
mounting_typeBASE
wheel_quantity4
arc_current_typeDC
special_featuresDIMENSIONS 15IN W X 23.5IN LG X 26.75IN HGHT;WEIGHT 159LBS LBS
voltage_in_volts208.0 OR 460.0
frequency_in_hertz60.0
output_current_typeDC
NSN3431-01-388-7629
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WELDING MACHINE,INVERTER TITLE COMPONENT PN WELDCVC MFR WELDING MACHINE,INVERT
KEY FEATURES
•
SUPPLEMENTARY FEATURES: 230/460 VAC; SINGLE OR THREE PHASE, 60 HERTZ; WEIGHT 155 POUNDS; 450 AMPS AT 38 VDC, 60 DUTY CYCLE 3 PHASE INPUT; 275 AMPS AT 31 VDC, 60 DUTY CYCLE SINGLE PHASE INPUT; HEIGHT 15 1/2 IN.; WIDTH 15 1/4 IN.; DEPTH 23 IN. VDC
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLEMENTARY FEATURES230/460 VAC; SINGLE OR THREE PHASE, 60 HERTZ; WEIGHT 155 POUNDS; 450 AMPS AT 38 VDC, 60 DUTY CYCLE 3 PHASE INPUT; 275 AMPS AT 31 VDC, 60 DUTY CYCLE SINGLE PHASE INPUT; HEIGHT 15 1/2 IN.; WIDTH 15 1/4 IN.; DEPTH 23 IN. VDC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
B30347Interchangeable
interchangeable cross-reference
interchangeable
25-36802A01Interchangeable
interchangeable cross-reference
interchangeable
31950Interchangeable
interchangeable cross-reference
interchangeable
114981Interchangeable
interchangeable cross-reference
interchangeable
SB1Interchangeable
interchangeable cross-reference
interchangeable
SS2703Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WELDCVC?
WELDCVC is a WELDING MACHINE,INVERTER.
What parts can replace WELDCVC?
There are 10 known substitutes for WELDCVC: B30347, 25-36802A01, 31950 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WELDCVC?
WELDCVC is cataloged in the Federal Logistics Information System (FLIS) under NSN 3431-01-388-7629. 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