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Technical Data Sheet
PartsTable / MRO / BP2428
BP2428 ✓ 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 phase: THREE FAN MOTOR, fan_type: CENTRIFUGAL, material: COPPER TUBE, nut_style: HEXAGON, base_style: MEDIUM SCREW SKIRTED, bore_shape: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-392-5931, 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→ BP2428
NSN: 5910-00-392-5931
FSC: 5910
CAGE: 27361 — BURKE PRODUCTS INC (USA)
SPECIFICATIONS
phaseTHREE FAN MOTOR
fan_typeCENTRIFUGAL
materialCOPPER TUBE
nut_styleHEXAGON
base_styleMEDIUM SCREW SKIRTED
bore_shapeSTRAIGHT
bulb_stylePAR (PARABOLIC, ALUMNIZED REFLECTOR)
nut_height0.734 INCHES NOMINAL IN
current_typeAC FAN MOTOR
thread_class2B
bore_diameter0.6690 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM IN
overall_depth28.000 INCHES NOMINAL IN
NSN5910-00-392-5931
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,CAPACITOR TITLE COMPONENT PN BP2428 MFR RETAINER,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 21
AOLA-B1B-A10Interchangeable
interchangeable cross-reference
interchangeable
831-164Interchangeable
interchangeable cross-reference
interchangeable
831-160Interchangeable
interchangeable cross-reference
interchangeable
D11531Interchangeable
interchangeable cross-reference
interchangeable
15535Interchangeable
interchangeable cross-reference
interchangeable
N-21067-K8205Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BP2428?
BP2428 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace BP2428?
There are 21 known substitutes for BP2428: AOLA-B1B-A10, 831-164, 831-160 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BP2428?
BP2428 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-392-5931. 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