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A38HD ✓ 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 HOLDER,ELECTRODE,WELDING is a the manufacturer industrial component. Key specifications include design_type: CLAMP, cooling_method: FREE AIR, submersibility: NONSUBMERSIBLE, operation_method: MANUAL, operating_current_in_amps: 500.000 NOMINAL, electrode_diameter_for_which_designed: 0.375 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-930-6023, 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
A38HD
NSN: 3439-00-930-6023
FSC: 3439
CAGE: 89381 — TWECO PRODUCTS INC (USA)
SPECIFICATIONS
design_typeCLAMP
cooling_methodFREE AIR
submersibilityNONSUBMERSIBLE
operation_methodMANUAL
operating_current_in_amps500.000 NOMINAL
electrode_diameter_for_which_designed0.375 INCHES MAXIMUM IN
NSN3439-00-930-6023
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRODE,WELDING TITLE COMPONENT PN A38HD MFR HOLDER,ELECTRODE,WELDI
KEY FEATURES
•
COOLING METHOD: FREE AIR
•
OPERATING CURRENT IN AMPS: 500.000 NOMINAL
•
DESIGN TYPE: CLAMP
•
ELECTRODE DIAMETER FOR WHICH DESIGNED: 0.375 INCHES MAXIMUM IN
•
OPERATION METHOD: MANUAL
•
SUBMERSIBILITY: NONSUBMERSIBLE
TECHNICAL CHARACTERISTICS (FLIS)
COOLING METHODFREE AIR
OPERATING CURRENT IN AMPS500.000 NOMINAL
DESIGN TYPECLAMP
ELECTRODE DIAMETER FOR WHICH DESIGNED0.375 INCHES MAXIMUM IN
OPERATION METHODMANUAL
SUBMERSIBILITYNONSUBMERSIBLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
A38HYTInterchangeable
interchangeable cross-reference
interchangeable
A38Interchangeable
interchangeable cross-reference
interchangeable
328353Interchangeable
interchangeable cross-reference
interchangeable
A-L81-06Interchangeable
interchangeable cross-reference
interchangeable
7599518Interchangeable
interchangeable cross-reference
interchangeable
538Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A38HD?
A38HD is a HOLDER,ELECTRODE,WELDING.
What parts can replace A38HD?
There are 20 known substitutes for A38HD: A38HYT, A38, 328353 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A38HD?
A38HD is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-930-6023. 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