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Technical Data Sheet
PartsTable / COMPONENT / 018550-000
018550-000 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BATTERY,STORAGE 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: B757. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-523-6827, 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
018550-000
NSN: 6140-01-523-6827
FSC: 6140
CAGE: 09052 — SAFT AMERICA INC. DBA TADIRAN BATTERIES DIV AVIATION DIVISION (USA)
SPECIFICATIONS
end_item_identificationB757
NSN6140-01-523-6827
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,STORAGE TITLE COMPONENT PN 018550-000 MFR BATTERY,STORAGE
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 (FLIS)
END ITEM IDENTIFICATIONB757
SPECIAL FEATURESVOLTS 24, WEIGHT 96 LB, DIMENSIONS H=11.4, W=11.0, L=13.0, CELL ASSY TERMINAL M10 BY 1.25, NUMBER OF CELL ASSY 20, CELL MODEL VHP450KA-1, CELL CASE MATERIAL POLYAMIDE, BATTERY CASE MATERIAL STAINLESS STEEL, ELECTROLYTE POTASSIUM HYDROXIDE W
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5949698Interchangeable
interchangeable cross-reference
interchangeable
M304123R91Interchangeable
interchangeable cross-reference
interchangeable
4579Interchangeable
interchangeable cross-reference
interchangeable
4894-151Interchangeable
interchangeable cross-reference
interchangeable
X-100Interchangeable
interchangeable cross-reference
interchangeable
4579-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 018550-000?
018550-000 is a BATTERY,STORAGE.
What parts can replace 018550-000?
There are 11 known substitutes for 018550-000: 5949698, M304123R91, 4579 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 018550-000?
018550-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-523-6827. 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