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PartsTable / COMPONENT / J-3493-1
J-3493-1 ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: COPPER ALLOY OVERALL, design_pitch: 1.167 FEET FT, propeller_type: FIXED PITCH, blade_pitch_type: CONSTANT, rotation_direction: LEFT-HAND, span_maximum_diameter: 2.000 FEET FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2010-01-098-9619, 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
J-3493-1
NSN: 2010-01-098-9619
FSC: 2010
CAGE: 72201 — COLUMBIAN BRONZE CORP SUB OF FERGUSON PROPELLER INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
design_pitch1.167 FEET FT
blade_quantity3
propeller_typeFIXED PITCH
blade_pitch_typeCONSTANT
rotation_directionLEFT-HAND
span_maximum_diameter2.000 FEET FT
NSN2010-01-098-9619
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN J-3493-1 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
SPAN MAXIMUM DIAMETER: 2.000 FEET FT
•
MATERIAL: COPPER ALLOY OVERALL
•
BLADE QUANTITY: 3
•
PROPELLER TYPE: FIXED PITCH
•
DESIGN PITCH: 1.167 FEET FT
•
ROTATION DIRECTION: LEFT-HAND
•
BLADE PITCH TYPE: CONSTANT
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)
SPAN MAXIMUM DIAMETER2.000 FEET FT
MATERIALCOPPER ALLOY OVERALL
BLADE QUANTITY3
PROPELLER TYPEFIXED PITCH
DESIGN PITCH1.167 FEET FT
ROTATION DIRECTIONLEFT-HAND
BLADE PITCH TYPECONSTANT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
822636Interchangeable
interchangeable cross-reference
interchangeable
530080Interchangeable
interchangeable cross-reference
interchangeable
822635Interchangeable
interchangeable cross-reference
interchangeable
DE1491Interchangeable
interchangeable cross-reference
interchangeable
17-019Interchangeable
interchangeable cross-reference
interchangeable
530080-906Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J-3493-1?
J-3493-1 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace J-3493-1?
There are 8 known substitutes for J-3493-1: 822636, 530080, 822635 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J-3493-1?
J-3493-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2010-01-098-9619. 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