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Technical Data Sheet
A5556 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ELECTRODE,WELDING is a the manufacturer industrial component. Key specifications include shape: ROUND, length: 36.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY FILLER, current_type: AC OR DC, physical_form: STRAIGHT, outside_diameter: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-013-3236, 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
A5556
NSN: 3439-01-013-3236
FSC: 3439
CAGE: 52111 — AIRCO WELDING PRODUCTS DIV OF THE BOC GROUP INC (USA)
SPECIFICATIONS
shapeROUND
length36.000 INCHES NOMINAL IN
materialALUMINUM ALLOY FILLER
current_typeAC OR DC
physical_formSTRAIGHT
outside_diameter0.125 INCHES NOMINAL IN
flux_coating_typeSHIELDED ARC
polarity_characteristicREVERSE
weld_position_for_which_designedALL POSITIONS
material_document_and_classificationAWSA5.10-69,CL ER5556 ASSN STD SINGLE MATERIAL RESPONSE FILLER
NSN3439-01-013-3236
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRODE,WELDING TITLE COMPONENT PN A5556 MFR ELECTRODE,WELDING
KEY FEATURES
OUTSIDE DIAMETER: 0.125 INCHES NOMINAL IN
CURRENT TYPE: AC OR DC
SHAPE: ROUND
FLUX COATING TYPE: SHIELDED ARC
LENGTH: 36.000 INCHES NOMINAL IN
WELD POSITION FOR WHICH DESIGNED: ALL POSITIONS
MATERIAL DOCUMENT AND CLASSIFICATION: AWSA5.10-69,CL ER5556 ASSN STD SINGLE MATERIAL RESPONSE FILLER
POLARITY CHARACTERISTIC: REVERSE
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.125 INCHES NOMINAL IN
CURRENT TYPEAC OR DC
SHAPEROUND
FLUX COATING TYPESHIELDED ARC
LENGTH36.000 INCHES NOMINAL IN
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS
MATERIAL DOCUMENT AND CLASSIFICATIONAWSA5.10-69,CL ER5556 ASSN STD SINGLE MATERIAL RESPONSE FILLER
POLARITY CHARACTERISTICREVERSE
PHYSICAL FORMSTRAIGHT
MATERIALALUMINUM ALLOY FILLER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
38A1023-2Interchangeable
interchangeable cross-reference
interchangeable
1005514Interchangeable
interchangeable cross-reference
interchangeable
BPD-357Interchangeable
interchangeable cross-reference
interchangeable
5556Interchangeable
interchangeable cross-reference
interchangeable
374334-1Interchangeable
interchangeable cross-reference
interchangeable
100750Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A5556?
A5556 is a ELECTRODE,WELDING.
What parts can replace A5556?
There are 17 known substitutes for A5556: 38A1023-2, 1005514, BPD-357 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A5556?
A5556 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-013-3236. This indicates validated use in U.S. government and defense supply chains.
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