PartsTable
Technical Data Sheet
PartsTable / MRO / 559996-118
559996-118 ✓ 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 body_style: PISTON, body_length: 0.562 INCHES NOMINAL IN, bushing_shape: ROUND W/FLAT, bushing_width: 0.122 INCHES NOMINAL IN, bushing_length: 0.167 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-556-2931, 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→ 559996-118
NSN: 5910-00-556-2931
FSC: 5910
CAGE: 12436 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.562 INCHES NOMINAL IN
bushing_shapeROUND W/FLAT
bushing_width0.122 INCHES NOMINAL IN
bushing_length0.167 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
bushing_diameter0.190 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
adjustment_device_torque2.000 INCH-OUNCES MINIMUM AND 4.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity1 WIRE LEAD
NSN5910-00-556-2931
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN 559996-118 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL TYPE AND QUANTITY: 1 WIRE LEAD
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF
•
TEMP COEFFICIENT OF CAPACITANCE RANGE IN PPM PER DEG CELSIUS: -50.0 TO 50.0 SINGLE SECTION
•
CAPACITANCE RANGE IN PICOFARADS: +0.8 TO 8.5 SINGLE SECTION
•
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
•
BODY STYLE: PISTON
•
BODY LENGTH: 0.562 INCHES NOMINAL 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)
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL TYPE AND QUANTITY1 WIRE LEAD
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNF
TEMP COEFFICIENT OF CAPACITANCE RANGE IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
CAPACITANCE RANGE IN PICOFARADS+0.8 TO 8.5 SINGLE SECTION
OVERALL DIAMETER0.250 INCHES NOMINAL IN
BODY STYLEPISTON
BODY LENGTH0.562 INCHES NOMINAL IN
BUSHING LENGTH0.167 INCHES NOMINAL IN
BUSHING DIAMETER0.190 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
56201-3Interchangeable
interchangeable cross-reference
interchangeable
9156810Interchangeable
interchangeable cross-reference
interchangeable
72-805586-1Interchangeable
interchangeable cross-reference
interchangeable
119514Interchangeable
interchangeable cross-reference
interchangeable
118-525Interchangeable
interchangeable cross-reference
interchangeable
2929018-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 559996-118?
559996-118 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 559996-118?
There are 9 known substitutes for 559996-118: 56201-3, 9156810, 72-805586-1 and 6 more. Substitute compatibility should be verified for your specific system.
Is 559996-118 still available?
559996-118 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