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1141845 ✓ 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 accessory_type: CAP, item_type_category: ACCESSORY, tire_valve_designation: LARGE BORE SEALING VALVE CAP, end_item_identification: WHEEL GROUP, part_name_assigned_by_controlling_agency: CAP, PNEUMATIC VALVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-01-593-1230, 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
1141845
NSN: 2640-01-593-1230
FSC: 2640
CAGE: 08SN2 — TITAN TIRE CORPORATION (USA)
SPECIFICATIONS
accessory_typeCAP
item_type_categoryACCESSORY
tire_valve_designationLARGE BORE SEALING VALVE CAP
end_item_identificationWHEEL GROUP
part_name_assigned_by_controlling_agencyCAP, PNEUMATIC VALVE
NSN2640-01-593-1230
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 1141845 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
ITEM TYPE CATEGORY: ACCESSORY
•
ACCESSORY TYPE: CAP
•
TIRE VALVE DESIGNATION: LARGE BORE SEALING VALVE CAP
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)
END ITEM IDENTIFICATIONWHEEL GROUP
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP, PNEUMATIC VALVE
ITEM TYPE CATEGORYACCESSORY
ACCESSORY TYPECAP
TIRE VALVE DESIGNATIONLARGE BORE SEALING VALVE CAP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
A147Interchangeable
interchangeable cross-reference
interchangeable
109D567X902572Interchangeable
interchangeable cross-reference
interchangeable
40EW567C025K1AInterchangeable
interchangeable cross-reference
interchangeable
355741SInterchangeable
interchangeable cross-reference
interchangeable
55X4Interchangeable
interchangeable cross-reference
interchangeable
SAE J512 4-4 010201BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1141845?
1141845 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 1141845?
There are 6 known substitutes for 1141845: A147, 109D567X902572, 40EW567C025K1A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1141845?
1141845 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-01-593-1230. 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