PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 893-79
893-79 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include phase: SINGLE, material: COPPER ALLOY OVERALL, dial_size: 3-1/2 IN. DIA IN, type_size: 12 PITCH, bezel_type: SNAP-ON, body_shape: ROUND.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-118-2203, 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
893-79
NSN: 3110-01-118-2203
FSC: 3110
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
phaseSINGLE
materialCOPPER ALLOY OVERALL
dial_size3-1/2 IN. DIA IN
type_size12 PITCH
bezel_typeSNAP-ON
body_shapeROUND
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.580 INCHES NOMINAL IN
scale_namePRESSURE
scale_typeSINGLE
body_designSTANDARD
body_height0.156 INCHES NOMINAL IN
NSN3110-01-118-2203
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 893-79 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully 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 2
893-79Interchangeable
interchangeable cross-reference
interchangeable
893Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 893-79?
893-79 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 893-79?
There are 2 known substitutes for 893-79: 893-79, 893. Substitute compatibility should be verified for your specific system.
What is the NSN for 893-79?
893-79 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-118-2203. 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