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45V44 ✓ 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 criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3431-00-102-2318, 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
45V44
NSN: 3431-00-102-2318
FSC: 3431
CAGE: 51120 — CNI CERAMIC NOZZLES INC DBA CNI (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN3431-00-102-2318
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLET BODY,WELDING TORCH TITLE COMPONENT PN 45V44 MFR COLLET BODY,WELDING TO
KEY FEATURES
•
OPERATING CURRENT IN AMPS: 250.000 NOMINAL
•
ELECTRODE TYPE FOR WHICH DESIGNED: TUNGSTEN NONFILLER
•
ELECTRODE DIAMETER FOR WHICH DESIGNED: 0.093 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING CURRENT IN AMPS250.000 NOMINAL
ELECTRODE TYPE FOR WHICH DESIGNEDTUNGSTEN NONFILLER
ELECTRODE DIAMETER FOR WHICH DESIGNED0.093 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
WB20MInterchangeable
interchangeable cross-reference
interchangeable
7902131-03Interchangeable
interchangeable cross-reference
interchangeable
253316Interchangeable
interchangeable cross-reference
interchangeable
3-3Interchangeable
interchangeable cross-reference
interchangeable
205-03Interchangeable
interchangeable cross-reference
interchangeable
4778-3DBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45V44?
45V44 is a COLLET BODY,WELDING TORCH.
What parts can replace 45V44?
There are 21 known substitutes for 45V44: WB20M, 7902131-03, 253316 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45V44?
45V44 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3431-00-102-2318. 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