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Technical Data Sheet
PartsTable / MRO / K854504-1
K854504-1 ✓ 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,AIR DIELECTRI. Key specifications include body_style: DISK, shaft_type: ROUND SINGLE SHAFT, body_length: 1.875 INCHES NOMINAL IN, shaft_length: 1.063 INCHES NOMINAL SINGLE SHAFT IN, inclosure_type: UNINCLOSED, overall_height: 2.656 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 5910-00-128-7180, 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→ K854504-1
NSN: 5910-00-128-7180
FSC: 5910
CAGE: 21921 — RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
SPECIFICATIONS
body_styleDISK
shaft_typeROUND SINGLE SHAFT
body_length1.875 INCHES NOMINAL IN
shaft_length1.063 INCHES NOMINAL SINGLE SHAFT IN
inclosure_typeUNINCLOSED
overall_height2.656 INCHES NOMINAL IN
overall_length2.938 INCHES NOMINAL IN
terminal_type_and_quantity2 TAB, SOLDER LUG
capacitance_range_in_picofarads+2.3 TO 10.0 SINGLE SECTION
unthreaded_mounting_hole_diameter0.173 INCHES NOMINAL IN
nonderated_voltage_rating_and_type1400.0 AC PEAK SINGLE SECTION
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S)
NSN5910-00-128-7180
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN K854504-1 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
NONDERATED VOLTAGE RATING AND TYPE: 1400.0 AC PEAK SINGLE SECTION
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.173 INCHES NOMINAL IN
•
BODY LENGTH: 1.875 INCHES NOMINAL IN
•
SHAFT LENGTH: 1.063 INCHES NOMINAL SINGLE SHAFT IN
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.688 INCHES NOMINAL IN
•
INCLOSURE TYPE: UNINCLOSED
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 VOLTAGE RATING AND TYPE1400.0 AC PEAK SINGLE SECTION
UNTHREADED MOUNTING HOLE DIAMETER0.173 INCHES NOMINAL IN
OVERALL HEIGHT2.656 INCHES NOMINAL IN
BODY LENGTH1.875 INCHES NOMINAL IN
SHAFT LENGTH1.063 INCHES NOMINAL SINGLE SHAFT IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.688 INCHES NOMINAL IN
INCLOSURE TYPEUNINCLOSED
BODY STYLEDISK
CAPACITANCE RANGE IN PICOFARADS+2.3 TO 10.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
G7780PC52Interchangeable
interchangeable cross-reference
interchangeable
3090-2PC7Interchangeable
interchangeable cross-reference
interchangeable
G7930PC79Interchangeable
interchangeable cross-reference
interchangeable
N10Interchangeable
interchangeable cross-reference
interchangeable
17-001-110Interchangeable
interchangeable cross-reference
interchangeable
BM150001-625Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K854504-1?
K854504-1 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace K854504-1?
There are 19 known substitutes for K854504-1: G7780PC52, 3090-2PC7, G7930PC79 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K854504-1?
K854504-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-128-7180. 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