PartsTable
Technical Data Sheet
PartsTable / MRO / R5202
R5202 ✓ 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: ALUMINUM OR STEEL OR STEEL CORROSION RESISTING, body_style: PISTON, body_length: 0.296 INCHES NOMINAL IN, thread_class: 2A A, bushing_shape: ROUND, bushing_length: 0.203 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 4030-00-424-3884, 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→ R5202
NSN: 4030-00-424-3884
FSC: 4030
CAGE: 74999 — JOSLYN CORP (USA)
SPECIFICATIONS
materialALUMINUM OR STEEL OR STEEL CORROSION RESISTING
body_stylePISTON
body_length0.296 INCHES NOMINAL IN
thread_class2A A
bushing_shapeROUND
bushing_length0.203 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length0.499 INCHES NOMINAL IN
terminal_length0.109 INCHES NOMINAL IN
bushing_diameter0.234 INCHES NOMINAL IN
overall_diameter0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
nominal_thread_size0.234 INCHES IN
NSN4030-00-424-3884
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN R5202 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
ACCOMMODATED MATERIAL DIAMETER: 0.325 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM OR STEEL OR STEEL CORROSION RESISTING
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)
OVERALL LENGTH12.500 INCHES NOMINAL IN
ACCOMMODATED MATERIAL DIAMETER0.325 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
MATERIALALUMINUM OR STEEL OR STEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3957Interchangeable
interchangeable cross-reference
interchangeable
JMC3957Interchangeable
interchangeable cross-reference
interchangeable
R5202Interchangeable
interchangeable cross-reference
interchangeable
5202Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy R5202?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is R5202?
R5202 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace R5202?
There are 4 known substitutes for R5202: 3957, JMC3957, R5202 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R5202?
R5202 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-424-3884. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — R5202

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026