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PartsTable / COMPONENT / 27177-001
27177-001 ✓ 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 cell_quantity: 21, overall_width: 294.1 MILLIMETERS NOMINAL MM, overall_height: 230.0 MILLIMETERS NOMINAL MM, overall_length: 298.0 MILLIMETERS NOMINAL MM, case_design_type: SEALED, voltage_in_volts: 24.0. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-00-866-6815, 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
27177-001
NSN: 6140-00-866-6815
FSC: 6140
CAGE: 74025 — MARATHONNORCO AEROSPACE, INC. DBA MARATHON POWER TECHNOLOGIES COMPANY (USA)
SPECIFICATIONS
cell_quantity21
overall_width294.1 MILLIMETERS NOMINAL MM
overall_height230.0 MILLIMETERS NOMINAL MM
overall_length298.0 MILLIMETERS NOMINAL MM
case_design_typeSEALED
voltage_in_volts24.0
battery_electrolytePOTASSIUM HYDROXIDE
NSN6140-00-866-6815
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,STORAGE TITLE COMPONENT PN 27177-001 MFR BATTERY,STORAGE
KEY FEATURES
•
VOLTAGE IN VOLTS: 24.0
•
CASE DESIGN TYPE: SEALED
•
BATTERY ELECTROLYTE: POTASSIUM HYDROXIDE
•
CELL QUANTITY: 21
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)
VOLTAGE IN VOLTS24.0
CASE DESIGN TYPESEALED
OVERALL WIDTH294.1 MILLIMETERS NOMINAL MM
OVERALL HEIGHT230.0 MILLIMETERS NOMINAL MM
BATTERY ELECTROLYTEPOTASSIUM HYDROXIDE
OVERALL LENGTH298.0 MILLIMETERS NOMINAL MM
CELL QUANTITY21
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
MIL-PRF-8565Upgraded Successor
successor cross-reference
successor
MS18045-45Upgraded Successor
successor cross-reference
successor
MS25217-5Upgraded Successor
successor cross-reference
successor
19470Upgraded Successor
successor cross-reference
successor
6140PL1014133Upgraded Successor
successor cross-reference
successor
RG5-1Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27177-001?
27177-001 is a BATTERY,STORAGE.
What parts can replace 27177-001?
There are 24 known substitutes for 27177-001: MIL-PRF-8565, MS18045-45, MS25217-5 and 21 more. Substitute compatibility should be verified for your specific system.
Is 27177-001 still available?
27177-001 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026