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332955 ✓ 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 material: STEEL COMP 303 OVERALL, thickness: 0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN, anode_type: ETCHED FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.562 INCHES NOMINAL IN, body_diameter: 0.453 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-00-143-3893, 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
332955
NSN: 2590-00-143-3893
FSC: 2590
CAGE: 23862 — MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
thickness0.012 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
anode_typeETCHED FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.562 INCHES NOMINAL IN
body_diameter0.453 INCHES NOMINAL IN
hole_diameter0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
terminal_length1.250 INCHES MINIMUM IN
overall_diameter0.375 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
terminal_diameter0.026 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
NSN2590-00-143-3893
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 332955 MFR CAPACITOR,FIXED,ELECTR
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 9
1650407-36Interchangeable
interchangeable cross-reference
interchangeable
G70-6Interchangeable
interchangeable cross-reference
interchangeable
836Interchangeable
interchangeable cross-reference
interchangeable
3822367Interchangeable
interchangeable cross-reference
interchangeable
4031453Interchangeable
interchangeable cross-reference
interchangeable
6263474Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 332955?
332955 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 332955?
There are 9 known substitutes for 332955: 1650407-36, G70-6, 836 and 6 more. Substitute compatibility should be verified for your specific system.
Is 332955 still available?
332955 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026