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Technical Data Sheet
PartsTable / MRO / 26422-321W
26422-321W ✓ 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,FIXED,CERAMIC DIELECTR. Key specifications include length: 12.000 FEET NOMINAL FT, material: PLASTIC POLYAMIDE NYLON INSULATION, leg_thickness: 0.050 INCHES NOMINAL IN, overall_width: 0.500 INCHES IN, heat_treatment: T-3511 SOLUTION HEAT TREATED, overall_height: 1.850 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 5910-01-311-4382, 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→ 26422-321W
NSN: 5910-01-311-4382
FSC: 5910
CAGE: 09553 — MARCONI ELECTRONICS INC MARCONI INSTRUMENTS DIV (USA)
SPECIFICATIONS
length12.000 FEET NOMINAL FT
materialPLASTIC POLYAMIDE NYLON INSULATION
leg_thickness0.050 INCHES NOMINAL IN
overall_width0.500 INCHES IN
heat_treatmentT-3511 SOLUTION HEAT TREATED
overall_height1.850 INCHES NOMINAL IN
overall_length1.888 INCHES IN
first_tip_styleSQUARE END
top_flange_width1.600 INCHES NOMINAL IN
basic_shape_styleCRIMP
surface_treatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
fabrication_methodEXTRUDED
NSN5910-01-311-4382
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 26422-321W MFR CAPACITOR,FIXED,CERAMI
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 10
10082452Interchangeable
interchangeable cross-reference
interchangeable
PN14-14RInterchangeable
interchangeable cross-reference
interchangeable
31904Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
K40A9T3511Interchangeable
interchangeable cross-reference
interchangeable
MS14375E091Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 26422-321W?
26422-321W is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 26422-321W?
There are 10 known substitutes for 26422-321W: 10082452, PN14-14R, 31904 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 26422-321W?
26422-321W is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-311-4382. 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