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PartsTable / COMPONENT / A5.18-79 TYPE ER70S-3
A5.18-79 TYPE ER70S-3 ✓ 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 A5.18-79 TYPE ER70S-3 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-323-1288, 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
A5.18-79 TYPE ER70S-3
NSN: 3439-01-323-1288
FSC: 3439
CAGE: 31505 — AMERICAN WELDING SOCIETY, INC. (USA)
SPECIFICATIONS
Part NumberA5.18-79 TYPE ER70S-3
NSN3439-01-323-1288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available A5.18-79 TYPE ER70S-3 TITLE COMPONENT PN A5.18-79 TYPE ER70S-3 MFR A5.18-79 TYPE ER70S-3
KEY FEATURES
•
OUTSIDE DIAMETER: 0.035 INCHES NOMINAL IN
•
PROCESS TYPE FOR WHICH DESIGNED: GAS METAL ARC
•
SHAPE: ROUND
•
QUANTITY WITHIN EACH UNIT PACKAGE: 50.000 POUNDS LBS
•
PHYSICAL FORM: ROLL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.035 INCHES NOMINAL IN
PROCESS TYPE FOR WHICH DESIGNEDGAS METAL ARC
SHAPEROUND
WEIGHT44.0 POUNDS LBS
QUANTITY WITHIN EACH UNIT PACKAGE50.000 POUNDS LBS
PHYSICAL FORMROLL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
CInterchangeable
interchangeable cross-reference
interchangeable
AWSA5.19-80Interchangeable
interchangeable cross-reference
interchangeable
107975AInterchangeable
interchangeable cross-reference
interchangeable
A675Interchangeable
interchangeable cross-reference
interchangeable
AWSA5.18-79 E70S-3 0.045 12LBInterchangeable
interchangeable cross-reference
interchangeable
AWS A5.18/A5.18MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A5.18-79 TYPE ER70S-3?
A5.18-79 TYPE ER70S-3 is a A5.18-79 TYPE ER70S-3.
What parts can replace A5.18-79 TYPE ER70S-3?
There are 25 known substitutes for A5.18-79 TYPE ER70S-3: C, AWSA5.19-80, 107975A and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A5.18-79 TYPE ER70S-3?
A5.18-79 TYPE ER70S-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-323-1288. 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