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M68451 ✓ 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,MICA DIELECTRIC. Key specifications include end_item_identification: ANTENNA M68451. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-531-9852, 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
M68451
NSN: 5985-01-531-9852
FSC: 5985
CAGE: 7H422 — RAYTHEON MARINE CO HQ (USA)
SPECIFICATIONS
end_item_identificationANTENNA M68451
NSN5985-01-531-9852
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN M68451 MFR CAPACITOR,FIXED,MICA D
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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONANTENNA M68451
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
M74Interchangeable
interchangeable cross-reference
interchangeable
68G2Interchangeable
interchangeable cross-reference
interchangeable
150Interchangeable
interchangeable cross-reference
interchangeable
660-00314A0-251KInterchangeable
interchangeable cross-reference
interchangeable
2711-106-2Interchangeable
interchangeable cross-reference
interchangeable
660-00305A0-202GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M68451?
M68451 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace M68451?
There are 14 known substitutes for M68451: M74, 68G2, 150 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M68451?
M68451 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-531-9852. 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