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PartsTable / COMPONENT / HB28 .045
HB28 .045 ✓ 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 HB28 .045 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 3439-01-045-0481, 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
HB28 .045
NSN: 3439-01-045-0481
FSC: 3439
CAGE: 28835 — HOBART BROS CO (USA)
SPECIFICATIONS
Part NumberHB28 .045
NSN3439-01-045-0481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HB28 .045 TITLE COMPONENT PN HB28 .045 MFR HB28 .045
KEY FEATURES
•
SHAPE: ROUND
•
WELD POSITION FOR WHICH DESIGNED: HORIZONTAL
•
FLUX COATING TYPE: SHIELDED ARC
•
POLARITY CHARACTERISTIC: REVERSE
•
CONTAINER TYPE: REEL
•
MATERIAL: STEEL FILLER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AWSA5.18-79,CL E70S-6 ASSN STD SINGLE MATERIAL RESPONSE FILLER
TECHNICAL CHARACTERISTICS (FLIS)
SHAPEROUND
WELD POSITION FOR WHICH DESIGNEDHORIZONTAL
FLUX COATING TYPESHIELDED ARC
POLARITY CHARACTERISTICREVERSE
WEIGHT2.0 POUNDS LBS
CONTAINER TYPEREEL
MATERIALSTEEL FILLER
MATERIAL DOCUMENT AND CLASSIFICATIONAWSA5.18-79,CL E70S-6 ASSN STD SINGLE MATERIAL RESPONSE FILLER
CURRENT TYPEDC
QUANTITY WITHIN EACH UNIT PACKAGE2.000 POUNDS LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
CInterchangeable
interchangeable cross-reference
interchangeable
AWSA5.19-80Interchangeable
interchangeable cross-reference
interchangeable
107975AInterchangeable
interchangeable cross-reference
interchangeable
71260010-01Interchangeable
interchangeable cross-reference
interchangeable
1378RLInterchangeable
interchangeable cross-reference
interchangeable
A6-81Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HB28 .045?
HB28 .045 is a HB28 .045.
What parts can replace HB28 .045?
There are 26 known substitutes for HB28 .045: C, AWSA5.19-80, 107975A and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HB28 .045?
HB28 .045 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-045-0481. 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