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2810K42 ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC 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 diameter: 1.500 INCHES IN, material: RUBBER, unit_type: SUCTION, special_features: FITS ANY TUB DRAIN; WHITE; INCLUDES SPLIT KEY RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4510-00-174-0477, 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
2810K42
NSN: 4510-00-174-0477
FSC: 4510
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
diameter1.500 INCHES IN
materialRUBBER
unit_typeSUCTION
special_featuresFITS ANY TUB DRAIN; WHITE; INCLUDES SPLIT KEY RING
NSN4510-00-174-0477
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 2810K42 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
UNIT TYPE: SUCTION
•
DIAMETER: 1.500 INCHES IN
•
MATERIAL: RUBBER
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)
UNIT TYPESUCTION
DIAMETER1.500 INCHES IN
MATERIALRUBBER
SPECIAL FEATURESFITS ANY TUB DRAIN; WHITE; INCLUDES SPLIT KEY RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
2755-0Interchangeable
interchangeable cross-reference
interchangeable
12007MInterchangeable
interchangeable cross-reference
interchangeable
86FT82Interchangeable
interchangeable cross-reference
interchangeable
6168Interchangeable
interchangeable cross-reference
interchangeable
4824-935039PC16Interchangeable
interchangeable cross-reference
interchangeable
25Z421Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2810K42?
2810K42 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 2810K42?
There are 13 known substitutes for 2810K42: 2755-0, 12007M, 86FT82 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2810K42?
2810K42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4510-00-174-0477. 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