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910642 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

910642: CAPACITOR,FIXED,ELECTROLYTIC.

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: STEEL OVERALL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-4830, 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
910642
NSN: 3110-00-227-4830
NIINs: 002274830, 012365070, 015963293
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
materialSTEEL OVERALL
surface_finishGROUND
special_featuresONE FACE EXTENDS DOWN TO FORM LIP,ID RECESSED TO 1.8438 IN. DIA BY 0.0630 IN. WIDE ON LIP FACE SIDE,ANGULAR CONTACT RACEWAY FROM RECESSED DIA TO OPPOSITE FACE OF RING IN
NSN3110-00-227-4830
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 910642 · 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
KEY FEATURES
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL OVERALL
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
SURFACE FINISHGROUND
SPECIAL FEATURESONE FACE EXTENDS DOWN TO FORM LIP,ID RECESSED TO 1.8438 IN. DIA BY 0.0630 IN. WIDE ON LIP FACE SIDE,ANGULAR CONTACT RACEWAY FROM RECESSED DIA TO OPPOSITE FACE OF RING IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
75084HAReference document
Same NSN cross-reference
Reference document — Secondary reference
400020Reference document
Same NSN cross-reference
Reference document — Secondary reference
407011Reference document
Same NSN cross-reference
Reference document — Secondary reference
739K1Reference document
Same NSN cross-reference
Reference document — Secondary reference
22182Reference document
Same NSN cross-reference
Reference document — Secondary reference
3110002274830Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 910642?
910642 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 910642?
There are 8 known substitutes for 910642: 75084HA, 400020, 407011 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 910642?
910642 is cataloged in the U.S. Government catalog under NSN 3110-00-227-4830. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.