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PartsTable / COMPONENT / 53N19
53N19 ✓ 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 COLLET BODY,WELDING TORCH is a the manufacturer industrial component. Key specifications include operating_current_in_amps: 75.000 NOMINAL, electrode_type_for_which_designed: TUNGSTEN NONFILLER, electrode_diameter_for_which_designed: 0.062 INCHES NOMINAL 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 3431-00-018-8359, 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
53N19
NSN: 3431-00-018-8359
FSC: 3431
CAGE: 64173 — WELDCRAFT CUSTOMER SERVICE (USA)
SPECIFICATIONS
operating_current_in_amps75.000 NOMINAL
electrode_type_for_which_designedTUNGSTEN NONFILLER
electrode_diameter_for_which_designed0.062 INCHES NOMINAL IN
NSN3431-00-018-8359
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLET BODY,WELDING TORCH TITLE COMPONENT PN 53N19 MFR COLLET BODY,WELDING TO
KEY FEATURES
•
ELECTRODE DIAMETER FOR WHICH DESIGNED: 0.062 INCHES NOMINAL IN
•
ELECTRODE TYPE FOR WHICH DESIGNED: TUNGSTEN NONFILLER
•
OPERATING CURRENT IN AMPS: 75.000 NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRODE DIAMETER FOR WHICH DESIGNED0.062 INCHES NOMINAL IN
ELECTRODE TYPE FOR WHICH DESIGNEDTUNGSTEN NONFILLER
OPERATING CURRENT IN AMPS75.000 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
73-81985-2Interchangeable
interchangeable cross-reference
interchangeable
2597-12Interchangeable
interchangeable cross-reference
interchangeable
1JA2597H12Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
1340Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53N19?
53N19 is a COLLET BODY,WELDING TORCH.
What parts can replace 53N19?
There are 18 known substitutes for 53N19: 73-81985-2, 2597-12, 1JA2597H12 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53N19?
53N19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3431-00-018-8359. 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