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Technical Data Sheet
PartsTable / COMPONENT / AWS A5.28
AWS A5.28 ✓ 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 A5.28 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-165-4198, 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 A5.28
NSN: 3439-00-165-4198
FSC: 3439
CAGE: 31505 — AMERICAN WELDING SOCIETY, INC. (USA)
SPECIFICATIONS
Part NumberAWS A5.28
NSN3439-00-165-4198
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AWS A5.28 TITLE COMPONENT PN AWS A5.28 MFR AWS A5.28
KEY FEATURES
•
WELD POSITION FOR WHICH DESIGNED: ALL POSITIONS
•
SHAPE: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AWSA5.28-79,CL ER80S-D2 ASSN STD SINGLE MATERIAL RESPONSE FILLER
•
PROCESS TYPE FOR WHICH DESIGNED: OXYACETYLENE
•
FILLER METAL CHEMICAL COMPOSITION IN PERCENT: 97.00 IRON NOMINAL FIRST ELEMENT
•
PHYSICAL FORM: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS
SHAPEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONAWSA5.28-79,CL ER80S-D2 ASSN STD SINGLE MATERIAL RESPONSE FILLER
PROCESS TYPE FOR WHICH DESIGNEDOXYACETYLENE
FILLER METAL CHEMICAL COMPOSITION IN PERCENT97.00 IRON NOMINAL FIRST ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.80 SILICON NOMINAL THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.60 MOLYBDENUM NOMINAL FOURTH ELEMENT
PHYSICAL FORMSTRAIGHT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.12 CARBON NOMINAL SEVENTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.15 NICKEL NOMINAL SIXTH ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
N21674PC38Interchangeable
interchangeable cross-reference
interchangeable
N21738PCCD72Interchangeable
interchangeable cross-reference
interchangeable
280-1145P130Interchangeable
interchangeable cross-reference
interchangeable
400-612-101Interchangeable
interchangeable cross-reference
interchangeable
RCR20G393JInterchangeable
interchangeable cross-reference
interchangeable
0XWELD65Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AWS A5.28?
AWS A5.28 is a AWS A5.28.
What parts can replace AWS A5.28?
There are 24 known substitutes for AWS A5.28: N21674PC38, N21738PCCD72, 280-1145P130 and 21 more. Substitute compatibility should be verified for your specific system.
Is AWS A5.28 still available?
AWS A5.28 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