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Technical Data Sheet
PartsTable / MRO / 452A2016
452A2016 ✓ 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,VARIABLE,GLASS DIELECT. Key specifications include material: GLASS INSULATION SUPPORTING, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.781 INCHES NOMINAL IN, shaft_length: 0.188 INCHES NOMINAL SINGLE SHAFT IN, bushing_shape: ROUND W/FLAT, bushing_width: 0.183 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 5910-00-552-8431, 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→ 452A2016
NSN: 5910-00-552-8431
FSC: 5910
CAGE: 58923 — ROPER INDUSTRIES INC ROPER PUMP CO DIV (USA)
SPECIFICATIONS
materialGLASS INSULATION SUPPORTING
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.781 INCHES NOMINAL IN
shaft_length0.188 INCHES NOMINAL SINGLE SHAFT IN
bushing_shapeROUND W/FLAT
bushing_width0.183 INCHES NOMINAL IN
bushing_length0.219 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
overall_length1.188 INCHES NOMINAL IN
shaft_diameter0.094 INCHES NOMINAL SINGLE SHAFT IN
bushing_diameter0.223 INCHES NOMINAL IN
overall_diameter0.312 INCHES NOMINAL IN
NSN5910-00-552-8431
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN 452A2016 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
•
ADJUSTMENT DEVICE TORQUE: 1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
•
BODY LENGTH: 0.781 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.312 INCHES NOMINAL IN
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SHAFT
•
NOMINAL THREAD SIZE: 0.216 INCHES IN
•
SHAFT LENGTH: 0.188 INCHES NOMINAL SINGLE SHAFT 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)
SPECIAL FEATURESCONCENTRIC TYPE MESH
ADJUSTMENT DEVICE TORQUE1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
BODY LENGTH0.781 INCHES NOMINAL IN
OVERALL DIAMETER0.312 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SHAFT
NOMINAL THREAD SIZE0.216 INCHES IN
SHAFT LENGTH0.188 INCHES NOMINAL SINGLE SHAFT IN
OVERALL LENGTH1.188 INCHES NOMINAL IN
BUSHING DIAMETER0.223 INCHES NOMINAL IN
SHAFT DIAMETER0.094 INCHES NOMINAL SINGLE SHAFT IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
84000Interchangeable
interchangeable cross-reference
interchangeable
8400002EAInterchangeable
interchangeable cross-reference
interchangeable
8400002EXInterchangeable
interchangeable cross-reference
interchangeable
77A110244P001Interchangeable
interchangeable cross-reference
interchangeable
5962-8400001B2XInterchangeable
interchangeable cross-reference
interchangeable
84000012XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 452A2016?
452A2016 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 452A2016?
There are 9 known substitutes for 452A2016: 84000, 8400002EA, 8400002EX and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 452A2016?
452A2016 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-552-8431. 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