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12908478 — BATTERY ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12908478: BATTERY ASSEMBLY.

The BATTERY ASSEMBLY 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 overall_width: 4.000 INCHES NOMINAL IN, component_name: BATTERY INERT, TRAINER, overall_length: 13.000 INCHES NOMINAL IN, end_item_identification: NSN 6920-01-432-9357, component_controlling_agency: US ARMY ARMAMENT RESEARCH & DEVELOPMENT COMMAND, component_identifying_number: 12908478 DRAWING NO.. This part is cataloged in the U.S.

Government catalog under NSN 6135-01-478-5598, 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
12908478
NSN: 6135-01-478-5598
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
overall_width4.000 INCHES NOMINAL IN
component_nameBATTERY INERT, TRAINER
overall_length13.000 INCHES NOMINAL IN
end_item_identificationNSN 6920-01-432-9357
component_controlling_agencyUS ARMY ARMAMENT RESEARCH & DEVELOPMENT COMMAND
component_identifying_number12908478 DRAWING NO.
NSN6135-01-478-5598
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY ASSEMBLY TITLE COMPONENT PN 12908478 MFR BATTERY ASSEMBLY
KEY FEATURES
•
COMPONENT NAME: BATTERY INERT, TRAINER
•
COMPONENT IDENTIFYING NUMBER: 12908478 DRAWING NO.
•
COMPONENT CONTROLLING AGENCY: US ARMY ARMAMENT RESEARCH & DEVELOPMENT COMMAND
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
COMPONENT NAMEBATTERY INERT, TRAINER
COMPONENT IDENTIFYING NUMBER12908478 DRAWING NO.
COMPONENT CONTROLLING AGENCYUS ARMY ARMAMENT RESEARCH & DEVELOPMENT COMMAND
OVERALL LENGTH13.000 INCHES NOMINAL IN
OVERALL WIDTH4.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONNSN 6920-01-432-9357
OTHER ITEMS IN FSC 6135 — Batteries, Nonrechargeable
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6135-00-003-1942 6135-00-004-4466 6135-00-005-6437 6135-00-008-5340 6135-00-008-5341 6135-00-008-5342 6135-00-008-5343 6135-00-008-5344
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12908478?
12908478 is a BATTERY ASSEMBLY.
What is the NSN for 12908478?
12908478 is cataloged in the U.S. Government catalog under NSN 6135-01-478-5598. 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.