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Technical Data Sheet
PartsTable / COMPONENT / 27293-1
27293-1 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
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 height: 1.063 INCHES NOMINAL IN, length: 1.375 INCHES NOMINAL IN, material: STEEL, body_style: RADIAL TERMINAL(S), point_type: CONVENTIONAL, body_length: 0.48 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 3120-01-493-5813, 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
27293-1
NSN: 3120-01-493-5813
FSC: 3120
CAGE: 07070 — UNITED STATES DEPARTMENT OF THE NAVY DBA NAVAL SURFACE WARFARE CENTER PANAMA CITY (USA)
SPECIFICATIONS
height1.063 INCHES NOMINAL IN
length1.375 INCHES NOMINAL IN
materialSTEEL
body_styleRADIAL TERMINAL(S)
point_typeCONVENTIONAL
body_length0.48 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length5.375 INCHES NOMINAL IN
body_diameter0.140 INCHES NOMINAL IN
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.750 INCHES NOMINAL IN
NSN3120-01-493-5813
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 27293-1 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 9
27293Interchangeable
interchangeable cross-reference
interchangeable
120 43/64Interchangeable
interchangeable cross-reference
interchangeable
C08866Interchangeable
interchangeable cross-reference
interchangeable
X12218Interchangeable
interchangeable cross-reference
interchangeable
1111691Interchangeable
interchangeable cross-reference
interchangeable
109415Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27293-1?
27293-1 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 27293-1?
There are 9 known substitutes for 27293-1: 27293, 120 43/64, C08866 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27293-1?
27293-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-493-5813. 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