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PartsTable / COMPONENT / 1084121
1084121 ✓ 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 material: STEATITE BASE, body_style: PLATE-MESHING, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.610 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN, shaft_length: 0.250 INCHES NOMINAL SINGLE SHAFT IN, thread_class: 2A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3433-00-007-2611, 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
1084121
NSN: 3433-00-007-2611
FSC: 3433
CAGE: 01FK3 — OERLIKON METCO US INC (USA)
SPECIFICATIONS
materialSTEATITE BASE
body_stylePLATE-MESHING
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.610 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
shaft_length0.250 INCHES NOMINAL SINGLE SHAFT IN
thread_class2A A
bushing_shapeROUND
overall_width0.625 INCHES NOMINAL IN
plate_air_gap0.017 INCHES IN
bushing_length0.250 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_height0.750 INCHES NOMINAL IN
NSN3433-00-007-2611
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 1084121 MFR CAPACITOR,VARIABLE,AIR
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 15
A311Interchangeable
interchangeable cross-reference
interchangeable
SIB-926Interchangeable
interchangeable cross-reference
interchangeable
1111Interchangeable
interchangeable cross-reference
interchangeable
3M11Interchangeable
interchangeable cross-reference
interchangeable
G2563711Interchangeable
interchangeable cross-reference
interchangeable
2563711Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1084121?
1084121 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace 1084121?
There are 15 known substitutes for 1084121: A311, SIB-926, 1111 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1084121?
1084121 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3433-00-007-2611. 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