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Technical Data Sheet
PartsTable / MRO / 1593-2
1593-2 ✓ Verified by PartsTable
Freecom · 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

Interface Hi-Speed USB<br>Compatibility PC<br>Data transfer rate 30 Mo/s<br>Connectors 1 x Hi-Speed USB<br>SE requirements Microsoft Windows 2000, Microsoft Windows 98 Second Edition / Windows ME<br>Minimal system rewuirements Intel Pentium 166 MHz, 32 RAM<br>Minimal temperature 10 °C<br>Maximal temperature 45 °C This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-082-5094, 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→ 1593-2
NSN: 5940-00-082-5094
FSC: 5940
CAGE: 91833 — KEYSTONE ELECTRONICS CORP (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
starterNOT REQUIRED
materialALUMINUM ALLOY 2024
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length2.000 INCHES NOMINAL IN
current_typeAC
body_diameter1.109 INCHES NOMINAL IN
bore_diameter1.0625 INCHES NOMINAL IN
hole_diameter0.322 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
heat_treatmentT-3511 SOLUTION HEAT TREATED
NSN5940-00-082-5094
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Freecom CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 1593-2 MFR Freecom CAPACITOR,FIXED,ELECTR
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
MS17122-16Interchangeable
interchangeable cross-reference
interchangeable
10-604-4Interchangeable
interchangeable cross-reference
interchangeable
5940PL0835669Interchangeable
interchangeable cross-reference
interchangeable
12765Interchangeable
interchangeable cross-reference
interchangeable
4F65021Interchangeable
interchangeable cross-reference
interchangeable
GT800E1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1593-2?
1593-2 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Freecom. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1593-2?
There are 32 known substitutes for 1593-2: MS17122-16, 10-604-4, 5940PL0835669 and 29 more. Substitute compatibility should be verified for your specific system.
Is 1593-2 still available?
1593-2 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