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Technical Data Sheet
PartsTable / MRO / 255036-3
255036-3 ✓ 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

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: STEATITE ENCLOSURE, body_style: PLATE-MESHING, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.547 INCHES NOMINAL IN, shaft_length: 0.281 INCHES NOMINAL SINGLE SHAFT IN, overall_width: 0.421 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-931-3442, 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→ 255036-3
NSN: 5120-00-931-3442
FSC: 5120
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
materialSTEATITE ENCLOSURE
body_stylePLATE-MESHING
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.547 INCHES NOMINAL IN
shaft_length0.281 INCHES NOMINAL SINGLE SHAFT IN
overall_width0.421 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
plate_air_gap0.010 INCHES IN
inclosure_typeENCASED
overall_height0.441 INCHES MINIMUM AND 0.461 INCHES MAXIMUM IN
overall_length0.828 INCHES NOMINAL IN
plate_quantity8
shaft_diameter0.082 INCHES NOMINAL SINGLE SHAFT IN
NSN5120-00-931-3442
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 255036-3 MFR CAPACITOR,VARIABLE,AIR
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 2
255036-3Interchangeable
interchangeable cross-reference
interchangeable
189-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 255036-3?
255036-3 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 255036-3?
There are 2 known substitutes for 255036-3: 255036-3, 189-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 255036-3?
255036-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-931-3442. 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