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PartsTable / COMPONENT / 1856994
1856994 ✓ 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 material: COPPER ALLOY SPRING, terminal_type: TAB, SOLDER LUG, accommodated_finger_type: TWO CONDUCTOR, SLENDER ROUND TIP SINGLE FINGER, electrical_insulation_feature: INSULATED COMPLETELY, finger_accommodation_diameter: 0.232 INCHES MINIMUM AND 0.234 INCHES MAXIMUM SINGLE FINGER IN, mounting_facility_type_and_quantity: 4 UNTHREADED HOLE(S). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-254-9192, 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
1856994
NSN: 5935-00-254-9192
FSC: 5935
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY SPRING
terminal_typeTAB, SOLDER LUG
accommodated_finger_typeTWO CONDUCTOR, SLENDER ROUND TIP SINGLE FINGER
electrical_insulation_featureINSULATED COMPLETELY
finger_accommodation_diameter0.232 INCHES MINIMUM AND 0.234 INCHES MAXIMUM SINGLE FINGER IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
NSN5935-00-254-9192
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 1856994 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 27
MS35489-35Interchangeable
interchangeable cross-reference
interchangeable
6026-7055-8Interchangeable
interchangeable cross-reference
interchangeable
K7822949-8Interchangeable
interchangeable cross-reference
interchangeable
110 2 IN.Interchangeable
interchangeable cross-reference
interchangeable
402Interchangeable
interchangeable cross-reference
interchangeable
20200Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1856994?
1856994 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 1856994?
There are 27 known substitutes for 1856994: MS35489-35, 6026-7055-8, K7822949-8 and 24 more. Substitute compatibility should be verified for your specific system.
Is 1856994 still available?
1856994 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