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K8398 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include end_type: INTERNAL THREAD SINGLE END, material: STEEL, body_style: W/THD BUSHING MTG, TERMINAL(S) ON ONE END, head_style: FILLISTER, body_length: 4.500 INCHES MAXIMUM IN, design_type: SELF-CONTAINED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-365-2625, 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
K8398
NSN: 2815-00-365-2625
FSC: 2815
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_typeINTERNAL THREAD SINGLE END
materialSTEEL
base_shapeI
body_styleW/THD BUSHING MTG, TERMINAL(S) ON ONE END
head_styleFILLISTER
body_length4.500 INCHES MAXIMUM IN
design_typeSELF-CONTAINED
head_height0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
thread_class2A A
body_diameter1.500 INCHES NOMINAL IN
head_diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
movement_typeMOBILE
NSN2815-00-365-2625
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN K8398 MFR CAPACITOR,FIXED,PAPER
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
132096Interchangeable
interchangeable cross-reference
interchangeable
42G1004Interchangeable
interchangeable cross-reference
interchangeable
8398Interchangeable
interchangeable cross-reference
interchangeable
8398-010Interchangeable
interchangeable cross-reference
interchangeable
8H-5306Interchangeable
interchangeable cross-reference
interchangeable
14C331-505AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K8398?
K8398 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace K8398?
There are 10 known substitutes for K8398: 132096, 42G1004, 8398 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K8398?
K8398 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-365-2625. 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