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PartsTable / COMPONENT / 411-31-18
411-31-18 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include length: 96.000 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, thickness: 0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.250 INCHES NOMINAL IN, fork_height: 3.820 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 5930-00-296-6186, 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
411-31-18
NSN: 5930-00-296-6186
FSC: 5930
CAGE: 89326 — BARKSDALE, INC (USA)
SPECIFICATIONS
length96.000 INCHES NOMINAL IN
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
thickness0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.250 INCHES NOMINAL IN
fork_height3.820 INCHES NOMINAL IN
flange_width3.820 INCHES IN
lining_styleINTERNAL TOOTH CLUTCH DISK
body_diameter0.094 INCHES NOMINAL IN
flange_length3.880 INCHES IN
inside_radius0.062 INCHES NOMINAL IN
overall_width1.218 INCHES NOMINAL IN
NSN5930-00-296-6186
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 411-31-18 MFR CAPACITOR,FIXED,PAPER
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 19
A5105Interchangeable
interchangeable cross-reference
interchangeable
7377123Interchangeable
interchangeable cross-reference
interchangeable
135DS1Interchangeable
interchangeable cross-reference
interchangeable
11M802Interchangeable
interchangeable cross-reference
interchangeable
ASO-326-1Interchangeable
interchangeable cross-reference
interchangeable
32119Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 411-31-18?
411-31-18 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 411-31-18?
There are 19 known substitutes for 411-31-18: A5105, 7377123, 135DS1 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 411-31-18?
411-31-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-296-6186. 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