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PartsTable / COMPONENT / 68399 PIECE 23
68399 PIECE 23 ✓ 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 CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: COPPER SECOND MORTISE, shaft_type: ROUND, FLAT, UNDERCUT SINGLE ACTUATOR, shaft_length: 16.0 MILLIMETERS NOMINAL SINGLE ACTUATOR MM, thread_class: 2A SINGLE MOUNTING FACILITY A, terminal_type: TAB W/SCREW, thread_length: 6.50 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-222-9664, 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
68399 PIECE 23
NSN: 4320-01-222-9664
FSC: 4320
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialCOPPER SECOND MORTISE
shaft_typeROUND, FLAT, UNDERCUT SINGLE ACTUATOR
shaft_length16.0 MILLIMETERS NOMINAL SINGLE ACTUATOR MM
thread_class2A SINGLE MOUNTING FACILITY A
terminal_typeTAB W/SCREW
thread_length6.50 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
conductor_formSTRANDED ALL CONDUCTORS
overall_length4.750 INCHES IN
shaft_diameter6.4 MILLIMETERS NOMINAL SINGLE ACTUATOR MM
mounting_methodTHREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY
overall_diameter52.6 MILLIMETERS NOMINAL MM
style_designatorSNAP OR LINE
NSN4320-01-222-9664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 68399 PIECE 23 MFR CAPACITOR,FIXED,ELECTR
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 8
3203341Interchangeable
interchangeable cross-reference
interchangeable
68166Interchangeable
interchangeable cross-reference
interchangeable
6P3236Interchangeable
interchangeable cross-reference
interchangeable
97505Interchangeable
interchangeable cross-reference
interchangeable
68399 PIECE 24Interchangeable
interchangeable cross-reference
interchangeable
68166-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 68399 PIECE 23?
68399 PIECE 23 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 68399 PIECE 23?
There are 8 known substitutes for 68399 PIECE 23: 3203341, 68166, 6P3236 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 68399 PIECE 23?
68399 PIECE 23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-222-9664. 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