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PartsTable / COMPONENT / ATOM ARC 7018 0.187 50LB
ATOM ARC 7018 0.187 50LB ✓ 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 ATOM ARC 7018 0.187 50LB is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-853-2719, 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
ATOM ARC 7018 0.187 50LB
NSN: 3439-00-853-2719
FSC: 3439
CAGE: 84021 — THE ESAB GROUP INC. DBA ESAB WELDING & CUTTING PRODUCTS DIV ESAB WELDING AND CUTTING (USA)
SPECIFICATIONS
Part NumberATOM ARC 7018 0.187 50LB
NSN3439-00-853-2719
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATOM ARC 7018 0.187 50LB TITLE COMPONENT PN ATOM ARC 7018 0.187 50LB MFR ATOM ARC 7018 0.187 50
KEY FEATURES
•
PHYSICAL FORM: STRAIGHT
•
FLUX COATING TYPE: SHIELDED ARC
•
POLARITY CHARACTERISTIC: REVERSE
•
MATERIAL: STEEL FILLER
•
SHAPE: ROUND
•
CONTAINER TYPE: CAN
•
WELD POSITION FOR WHICH DESIGNED: ALL POSITIONS
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-E-22200/1,TY MIL-7018 MIL SPEC SINGLE MATERIAL RESPONSE FILLER
TECHNICAL CHARACTERISTICS (FLIS)
PHYSICAL FORMSTRAIGHT
FLUX COATING TYPESHIELDED ARC
POLARITY CHARACTERISTICREVERSE
MATERIALSTEEL FILLER
SHAPEROUND
CONTAINER TYPECAN
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-E-22200/1,TY MIL-7018 MIL SPEC SINGLE MATERIAL RESPONSE FILLER
OUTSIDE DIAMETER0.187 INCHES NOMINAL IN
CURRENT TYPEAC OR DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
W55Interchangeable
interchangeable cross-reference
interchangeable
1013AInterchangeable
interchangeable cross-reference
interchangeable
PLANEWELDN01Interchangeable
interchangeable cross-reference
interchangeable
CODE-ARC 9018 0.125Interchangeable
interchangeable cross-reference
interchangeable
MIL-9018 0.125Interchangeable
interchangeable cross-reference
interchangeable
DUCTILEND 85 0.125Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ATOM ARC 7018 0.187 50LB?
ATOM ARC 7018 0.187 50LB is a ATOM ARC 7018 0.187 50LB.
What parts can replace ATOM ARC 7018 0.187 50LB?
There are 15 known substitutes for ATOM ARC 7018 0.187 50LB: W55, 1013A, PLANEWELDN01 and 12 more. Substitute compatibility should be verified for your specific system.
Is ATOM ARC 7018 0.187 50LB still available?
ATOM ARC 7018 0.187 50LB is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026