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Technical Data Sheet
PartsTable / MRO / 52881
52881 ✓ Verified by PartsTable
Celly · 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: STEEL OVERALL, body_style: PISTON, body_length: 0.281 INCHES NOMINAL IN, thread_class: 2A A, bushing_shape: ROUND, overall_width: 0.8125 INCHES NOMINAL 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 5895-01-130-9756, 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→ 52881
NSN: 5895-01-130-9756
FSC: 5895
CAGE: 10581 — STANDEX ELECTRONICS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePISTON
body_length0.281 INCHES NOMINAL IN
thread_class2A A
bushing_shapeROUND
overall_width0.8125 INCHES NOMINAL IN
bushing_length0.109 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length0.468 INCHES NOMINAL IN
bushing_diameter0.234 INCHES NOMINAL IN
outside_diameter3.0000 INCHES NOMINAL IN
overall_diameter0.281 INCHES NOMINAL IN
NSN5895-01-130-9756
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Celly CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 52881 MFR Celly 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 8
24721Interchangeable
interchangeable cross-reference
interchangeable
3003514Interchangeable
interchangeable cross-reference
interchangeable
GP4222Interchangeable
interchangeable cross-reference
interchangeable
VAJ716Interchangeable
interchangeable cross-reference
interchangeable
SAV90716Interchangeable
interchangeable cross-reference
interchangeable
922-0583-200Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52881?
52881 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Celly. It is classified as a MRO (MRO_GENERAL).
What parts can replace 52881?
There are 8 known substitutes for 52881: 24721, 3003514, GP4222 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52881?
52881 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-130-9756. 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