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1680PL1897179 — BATTERY HOLD UP,CRP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1680PL1897179: BATTERY HOLD UP,CRP.

The BATTERY HOLD UP,CRP 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: ISIL RQ-21A A. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-657-0712, 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
1680PL1897179
NSN: 1680-01-657-0712
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
end_item_identificationISIL RQ-21A A
NSN1680-01-657-0712
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY HOLD UP,CRP TITLE COMPONENT PN 1680PL1897179 MFR BATTERY HOLD UP,CRP
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 IDENTIFICATIONISIL RQ-21A A
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736 1680-00-003-3721 1680-00-009-3782 1680-00-009-6180 1680-00-475-0002 1680-00-696-6170 1680-00-867-7158 1680-00-885-0923
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 1680PL1897179?
1680PL1897179 is a BATTERY HOLD UP,CRP.
What is the NSN for 1680PL1897179?
1680PL1897179 is cataloged in the U.S. Government catalog under NSN 1680-01-657-0712. 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.