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3R2.42B4 — ELECTRODE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3R2.42B4: ELECTRODE.

The ELECTRODE is a the manufacturer industrial component. Key specifications include shape: ROUND, length: 29.000 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, construction: SOLID, current_rating: 10.0 AMPERES, outside_diameter: 0.313 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-114-3151, 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
3R2.42B4
NSN: 5977-01-114-3151
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 79198 — WARRICK CONTROLS INC (USA)
SPECIFICATIONS
shapeROUND
length29.000 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
constructionSOLID
current_rating10.0 AMPERES
outside_diameter0.313 INCHES NOMINAL IN
surface_treatmentPLASTIC POLYTETRAFLUOROETHYLENE
voltage_rating_in_volts24.0 AC
NSN5977-01-114-3151
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRODE TITLE COMPONENT PN 3R2.42B4 MFR ELECTRODE
KEY FEATURES
•
VOLTAGE RATING IN VOLTS: 24.0 AC
•
LENGTH: 29.000 INCHES NOMINAL IN
•
SHAPE: ROUND
•
OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC POLYTETRAFLUOROETHYLENE
•
CURRENT RATING: 10.0 AMPERES
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
VOLTAGE RATING IN VOLTS24.0 AC
LENGTH29.000 INCHES NOMINAL IN
SHAPEROUND
OUTSIDE DIAMETER0.313 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC POLYTETRAFLUOROETHYLENE
CURRENT RATING10.0 AMPERES
MATERIALSTEEL CORROSION RESISTING OVERALL
CONSTRUCTIONSOLID
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES 1
2502590-013Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3R2.42B4?
3R2.42B4 is a ELECTRODE.
What parts can replace 3R2.42B4?
There is 1 known substitute for 3R2.42B4: 2502590-013. Substitute compatibility should be verified for your specific system.
What is the NSN for 3R2.42B4?
3R2.42B4 is cataloged in the U.S. Government catalog under NSN 5977-01-114-3151. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.