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Technical Data Sheet
PartsTable / COMPONENT / AWS A5.6
AWS A5.6 ✓ 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 AWS A5.6 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 3439-00-200-1376, 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
AWS A5.6
NSN: 3439-00-200-1376
FSC: 3439
CAGE: 31505 — AMERICAN WELDING SOCIETY, INC. (USA)
SPECIFICATIONS
Part NumberAWS A5.6
NSN3439-00-200-1376
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AWS A5.6 TITLE COMPONENT PN AWS A5.6 MFR AWS A5.6
KEY FEATURES
•
LENGTH: 14.000 INCHES NOMINAL IN
•
SHAPE: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AWSA5.6-79 CL ECUSN-A ASSN STD SINGLE MATERIAL RESPONSE FILLER
•
MATERIAL: COPPER ALLOY FILLER
•
FLUX COATING TYPE: SHIELDED ARC
•
WELD POSITION FOR WHICH DESIGNED: ALL POSITIONS
•
CONTAINER TYPE: CAN
•
POLARITY CHARACTERISTIC: REVERSE
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH14.000 INCHES NOMINAL IN
SHAPEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONAWSA5.6-79 CL ECUSN-A ASSN STD SINGLE MATERIAL RESPONSE FILLER
MATERIALCOPPER ALLOY FILLER
FLUX COATING TYPESHIELDED ARC
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS
CONTAINER TYPECAN
POLARITY CHARACTERISTICREVERSE
PHYSICAL FORMSTRAIGHT
QUANTITY WITHIN EACH UNIT PACKAGE10.0 POUNDS LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
70Interchangeable
interchangeable cross-reference
interchangeable
20BInterchangeable
interchangeable cross-reference
interchangeable
MIL-E-13191Interchangeable
interchangeable cross-reference
interchangeable
AWSA5.6-76 ECUSN-A 0.188 10LBInterchangeable
interchangeable cross-reference
interchangeable
AWS A5.6Interchangeable
interchangeable cross-reference
interchangeable
AERISWELDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AWS A5.6?
AWS A5.6 is a AWS A5.6.
What parts can replace AWS A5.6?
There are 13 known substitutes for AWS A5.6: 70, 20B, MIL-E-13191 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AWS A5.6?
AWS A5.6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-200-1376. 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