PartsTable
Technical Data Sheet
23Z00021 ✓ 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 RETAINER,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 material: PLASTIC, overall_width: 1.531 INCHES NOMINAL IN, overall_height: 0.062 INCHES NOMINAL IN, overall_length: 2.188 INCHES NOMINAL IN, style_designator: FOUR BEND-TAB PLATE, unthreaded_mounting_hole_diameter: UNABLE TO DECODE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-840-2403, 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 23Z00021
NSN: 5910-00-840-2403
FSC: 5910
CAGE: 50319 — HEKIMIAN LABORATORIES INC (USA)
SPECIFICATIONS
materialPLASTIC
overall_width1.531 INCHES NOMINAL IN
overall_height0.062 INCHES NOMINAL IN
overall_length2.188 INCHES NOMINAL IN
style_designatorFOUR BEND-TAB PLATE
unthreaded_mounting_hole_diameterUNABLE TO DECODE
mounting_facility_type_and_quantityUNABLE TO DECODE
accommodated_item_securing_device_typeTWIST LOCK
distance_between_mounting_facility_centersUNABLE TO DECODE
NSN5910-00-840-2403
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,CAPACITOR TITLE COMPONENT PN 23Z00021 MFR RETAINER,CAPACITOR
KEY FEATURES
MOUNTING FACILITY TYPE AND QUANTITY: UNABLE TO DECODE
UNTHREADED MOUNTING HOLE DIAMETER: UNABLE TO DECODE
STYLE DESIGNATOR: FOUR BEND-TAB PLATE
MATERIAL: PLASTIC
ACCOMMODATED ITEM SECURING DEVICE TYPE: TWIST LOCK
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)
MOUNTING FACILITY TYPE AND QUANTITYUNABLE TO DECODE
UNTHREADED MOUNTING HOLE DIAMETERUNABLE TO DECODE
STYLE DESIGNATORFOUR BEND-TAB PLATE
MATERIALPLASTIC
OVERALL WIDTH1.531 INCHES NOMINAL IN
OVERALL LENGTH2.188 INCHES NOMINAL IN
OVERALL HEIGHT0.062 INCHES NOMINAL IN
ACCOMMODATED ITEM SECURING DEVICE TYPETWIST LOCK
DISTANCE BETWEEN MOUNTING FACILITY CENTERSUNABLE TO DECODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
34521Interchangeable
interchangeable cross-reference
interchangeable
5B5961Interchangeable
interchangeable cross-reference
interchangeable
19888Interchangeable
interchangeable cross-reference
interchangeable
G221309Interchangeable
interchangeable cross-reference
interchangeable
BP6Interchangeable
interchangeable cross-reference
interchangeable
111320AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 23Z00021?
23Z00021 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 23Z00021?
There are 12 known substitutes for 23Z00021: 34521, 5B5961, 19888 and 9 more. Substitute compatibility should be verified for your specific system.
Is 23Z00021 still available?
23Z00021 is currently cancelled.
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