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Technical Data Sheet
PartsTable / MRO / JMC5802
JMC5802 ✓ 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: PISTON, body_length: 0.266 INCHES NOMINAL IN, thread_class: 2A A, bushing_shape: ROUND, bushing_length: 0.219 INCHES NOMINAL IN, inclosure_type: ENCASED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-028-2078, 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→ JMC5802
NSN: 5910-00-028-2078
FSC: 5910
CAGE: 91293 — KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.266 INCHES NOMINAL IN
thread_class2A A
bushing_shapeROUND
bushing_length0.219 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length0.485 INCHES NOMINAL IN
terminal_length0.078 INCHES NOMINAL IN
bushing_diameter0.190 INCHES NOMINAL IN
overall_diameter0.145 INCHES NOMINAL IN
terminal_diameter0.047 INCHES NOMINAL IN
nominal_thread_size0.120 INCHES IN
NSN5910-00-028-2078
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN JMC5802 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
THREAD CLASS: 2A A
•
THREAD QUANTITY PER INCH: 80
•
TUNING CHARACTERISTIC: STRAIGHT LINE CAPACITY SINGLE SECTION
•
ADJUSTMENT DEVICE TORQUE: 0.300 INCH-OUNCES MINIMUM AND 3.000 INCH-OUNCES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 1 TURRET
•
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 1000.0 GIGOHMS
•
NOMINAL THREAD SIZE: 0.120 INCHES IN
•
BUSHING SHAPE: ROUND
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)
THREAD CLASS2A A
THREAD QUANTITY PER INCH80
TUNING CHARACTERISTICSTRAIGHT LINE CAPACITY SINGLE SECTION
ADJUSTMENT DEVICE TORQUE0.300 INCH-OUNCES MINIMUM AND 3.000 INCH-OUNCES MAXIMUM IN
TERMINAL TYPE AND QUANTITY1 TURRET
INSULATION DC RESISTANCE AT 25 DEG CELSIUS1000.0 GIGOHMS
NOMINAL THREAD SIZE0.120 INCHES IN
BUSHING SHAPEROUND
OVERALL DIAMETER0.145 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
5822Interchangeable
interchangeable cross-reference
interchangeable
5822-5Interchangeable
interchangeable cross-reference
interchangeable
10279731Interchangeable
interchangeable cross-reference
interchangeable
582-093Interchangeable
interchangeable cross-reference
interchangeable
37500-0006Interchangeable
interchangeable cross-reference
interchangeable
2836244Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JMC5802?
JMC5802 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace JMC5802?
There are 13 known substitutes for JMC5802: 5822, 5822-5, 10279731 and 10 more. Substitute compatibility should be verified for your specific system.
Is JMC5802 still available?
JMC5802 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