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1U6679 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1U6679: 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 end_item_identification: CATERPILLAR NO. 1U6680 GOVERNOR AND FUEL INJECTION ADJUSTMENT TOOL GROUP.

This part is cataloged in the U.S. Government catalog under NSN 5210-01-366-4383, 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
1U6679
NSN: 5210-01-366-4383
FSC: 5210 — Measuring Tools, Craftsmen's
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identificationCATERPILLAR NO. 1U6680 GOVERNOR AND FUEL INJECTION ADJUSTMENT TOOL GROUP
NSN5210-01-366-4383
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 1U6679 MFR 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCATERPILLAR NO. 1U6680 GOVERNOR AND FUEL INJECTION ADJUSTMENT TOOL GROUP
SUBSTITUTES & CROSS-REFERENCES 1
50350Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1U6679?
1U6679 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 1U6679?
There is 1 known substitute for 1U6679: 50350. Substitute compatibility should be verified for your specific system.
What is the NSN for 1U6679?
1U6679 is cataloged in the U.S. Government catalog under NSN 5210-01-366-4383. 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.