PartsTable
Technical Data Sheet
PartsTable / MRO / 1902-0-C
1902-0-C ✓ 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: 0.907 INCHES NOMINAL IN, thread_class: 2A A, bushing_shape: ROUND, bushing_length: 0.312 INCHES NOMINAL IN, inclosure_type: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-299-2800, 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→ 1902-0-C
NSN: 5910-01-299-2800
FSC: 5910
CAGE: 91293 — KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.907 INCHES NOMINAL IN
thread_class2A A
bushing_shapeROUND
bushing_length0.312 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length1.438 INCHES NOMINAL IN
terminal_length0.218 INCHES NOMINAL IN
bushing_diameter0.375 INCHES NOMINAL IN
overall_diameter0.460 INCHES NOMINAL IN
precious_materialGOLD AND SILVER
nominal_thread_size0.375 INCHES IN
NSN5910-01-299-2800
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 1902-0-C MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
BUSHING DIAMETER: 0.375 INCHES NOMINAL IN
•
PRECIOUS MATERIAL AND LOCATION: BASE SURFACES GOLD AND INCLOSURE SURFACES SILVER
•
BODY LENGTH: 0.907 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.460 INCHES NOMINAL IN
•
TERMINAL LENGTH: 0.218 INCHES NOMINAL IN
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
•
NONDERATED VOLTAGE RATING AND TYPE: 600.0 DC DIELECTRIC WITHSTANDING SINGLE SECTION
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)
BUSHING DIAMETER0.375 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATIONBASE SURFACES GOLD AND INCLOSURE SURFACES SILVER
BODY LENGTH0.907 INCHES NOMINAL IN
OVERALL DIAMETER0.460 INCHES NOMINAL IN
TERMINAL LENGTH0.218 INCHES NOMINAL IN
OVERALL LENGTH1.438 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
NONDERATED VOLTAGE RATING AND TYPE600.0 DC DIELECTRIC WITHSTANDING SINGLE SECTION
TERMINAL TYPE AND QUANTITY1 TURRET
NOMINAL THREAD SIZE0.375 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
X349Interchangeable
interchangeable cross-reference
interchangeable
W222-37Interchangeable
interchangeable cross-reference
interchangeable
51937Interchangeable
interchangeable cross-reference
interchangeable
19020Interchangeable
interchangeable cross-reference
interchangeable
LC19020Interchangeable
interchangeable cross-reference
interchangeable
TRP10XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1902-0-C?
1902-0-C is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1902-0-C?
There are 15 known substitutes for 1902-0-C: X349, W222-37, 51937 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1902-0-C?
1902-0-C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-299-2800. 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