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PartsTable / COMPONENT / 871904
871904 ✓ 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,VARIABLE,AIR DIELECTRI. Key specifications include center_hole_diameter: 0.351 INCHES NOMINAL IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-949-4027, 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
871904
NSN: 2920-00-949-4027
FSC: 2920
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
center_hole_diameter0.351 INCHES NOMINAL IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN2920-00-949-4027
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 871904 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
FEATURES PROVIDED: SHAFT
•
CONSTRUCTION: SLOT WOUND
•
OVERALL DIAMETER: 2.7810 INCHES MINIMUM AND 2.7840 INCHES MAXIMUM IN
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)
FEATURES PROVIDEDSHAFT
CONSTRUCTIONSLOT WOUND
OVERALL LENGTH10.7500 INCHES NOMINAL IN
OVERALL DIAMETER2.7810 INCHES MINIMUM AND 2.7840 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
20200-1Interchangeable
interchangeable cross-reference
interchangeable
4064-5006Interchangeable
interchangeable cross-reference
interchangeable
202-C0H92Interchangeable
interchangeable cross-reference
interchangeable
1349-000-G000Interchangeable
interchangeable cross-reference
interchangeable
2995-6001Interchangeable
interchangeable cross-reference
interchangeable
539067-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 871904?
871904 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace 871904?
There are 18 known substitutes for 871904: 20200-1, 4064-5006, 202-C0H92 and 15 more. Substitute compatibility should be verified for your specific system.
Is 871904 still available?
871904 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