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PartsTable / COMPONENT / C54055
C54055 ✓ 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 length: 0.188 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_length: 0.500 INCHES MINIMUM IN, overall_length: 1.688 INCHES NOMINAL IN, shank_diameter: 0.141 INCHES MINIMUM IN, style_designator: STRAIGHT FLUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-189-7816, 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
C54055
NSN: 5136-00-189-7816
FSC: 5136
CAGE: 60NQ9 — GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
length0.188 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
thread_length0.500 INCHES MINIMUM IN
flute_quantity2
overall_length1.688 INCHES NOMINAL IN
shank_diameter0.141 INCHES MINIMUM IN
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
width_across_flats0.110 INCHES NOMINAL IN
starting_chamfer_typeTAPER
thread_forming_methodGROUND
NSN5136-00-189-7816
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN C54055 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.110 INCHES NOMINAL IN
•
STARTING CHAMFER TYPE: TAPER
•
SHANK DIAMETER: 0.141 INCHES MINIMUM IN
•
MATERIAL: STEEL OVERALL
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
LENGTH: 0.188 INCHES NOMINAL SQUARE END IN
•
THREAD LENGTH: 0.500 INCHES MINIMUM IN
•
STYLE DESIGNATOR: STRAIGHT FLUTE
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)
WIDTH ACROSS FLATS0.110 INCHES NOMINAL IN
STARTING CHAMFER TYPETAPER
SHANK DIAMETER0.141 INCHES MINIMUM IN
MATERIALSTEEL OVERALL
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
LENGTH0.188 INCHES NOMINAL SQUARE END IN
THREAD LENGTH0.500 INCHES MINIMUM IN
STYLE DESIGNATORSTRAIGHT FLUTE
OVERALL LENGTH1.688 INCHES NOMINAL IN
STARTING CHAMFER TYPETAPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
6203-2RS1(UE)Interchangeable
interchangeable cross-reference
interchangeable
Z99503XR1VInterchangeable
interchangeable cross-reference
interchangeable
Z99503 XR1RVInterchangeable
interchangeable cross-reference
interchangeable
15117Interchangeable
interchangeable cross-reference
interchangeable
53A68A96Interchangeable
interchangeable cross-reference
interchangeable
15114Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C54055?
C54055 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace C54055?
There are 29 known substitutes for C54055: 6203-2RS1(UE), Z99503XR1V, Z99503 XR1RV and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C54055?
C54055 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-189-7816. 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