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Technical Data Sheet
PartsTable / MRO / WMF1068
WMF1068 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 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 disk_type: MAGNETIC, disk_diameter: 15.0 MILLIMETERS NOMINAL MM, tracks_per_inch: 25, special_features: NAME ON DWG IS 3.5 IN GLASS MAGNETO OPTICAL DISK;PHILIPS 31GF-AP IN, end_item_identification: DISK DRIVE UNIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-435-2022, 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
MRO→ MRO_GENERAL→ WMF1068
NSN: 5910-00-435-2022
FSC: 5910
CAGE: 93790 — CORNELL-DUBILIER ELECTRONICS, INC. (USA)
SPECIFICATIONS
disk_typeMAGNETIC
disk_diameter15.0 MILLIMETERS NOMINAL MM
disk_quantity1
tracks_per_inch25
special_featuresNAME ON DWG IS 3.5 IN GLASS MAGNETO OPTICAL DISK;PHILIPS 31GF-AP IN
end_item_identificationDISK DRIVE UNIT
NSN5910-00-435-2022
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR TITLE COMPONENT PN WMF1068 MFR CAPACITOR
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 7
50317-1Interchangeable
interchangeable cross-reference
interchangeable
SAE-J1508 TYPE E SIZE 9Interchangeable
interchangeable cross-reference
interchangeable
ER9Interchangeable
interchangeable cross-reference
interchangeable
503-0171Interchangeable
interchangeable cross-reference
interchangeable
50317Interchangeable
interchangeable cross-reference
interchangeable
31GF-APInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WMF1068?
WMF1068 is a CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace WMF1068?
There are 7 known substitutes for WMF1068: 50317-1, SAE-J1508 TYPE E SIZE 9, ER9 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WMF1068?
WMF1068 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-435-2022. 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