PartsTable
Technical Data Sheet
Download PDF

KL379 — BATTERY,NONRECHARGEABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

KL379: BATTERY,NONRECHARGEABLE.

The BATTERY,NONRECHARGEABLE 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 shape: CYLINDRICAL, terminal_type: BUTTON TOP, overall_length: 2.000 INCHES NOMINAL IN, overall_diameter: 0.522 INCHES NOMINAL IN, voltage_in_volts: 3.95, battery_electrolyte: LITHIUM. This part is cataloged in the U.S.

Government catalog under NSN 6135-01-425-9687, 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
KL379
NSN: 6135-01-425-9687
NIINs: 014259687, 015338196
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 02750 — EATON AEROSPACE LLC DBA EATON INOAC DIV FLUID & ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
shapeCYLINDRICAL
terminal_typeBUTTON TOP
overall_length2.000 INCHES NOMINAL IN
overall_diameter0.522 INCHES NOMINAL IN
voltage_in_volts3.95
terminal_quantity2
battery_electrolyteLITHIUM
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP M ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS.
NSN6135-01-425-9687
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN KL379 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
TERMINAL TYPE: BUTTON TOP
•
OVERALL DIAMETER: 0.522 INCHES MINIMUM AND 0.544 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
VOLTAGE IN VOLTS: 3.95
•
SHAPE: CYLINDRICAL
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
TERMINAL QUANTITY2
TERMINAL TYPEBUTTON TOP
TERMINAL TYPEBUTTON BOTTOM
OVERALL DIAMETER0.522 INCHES MINIMUM AND 0.544 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONZZZY
VOLTAGE IN VOLTS3.95
SHAPECYLINDRICAL
OVERALL LENGTH1.969 INCHES MINIMUM AND 2.002 INCHES MAXIMUM IN
BATTERY ELECTROLYTELITHIUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP M ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS.
SUBSTITUTES & CROSS-REFERENCES 1
3B24-TCReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogShelf-life managedNo demilitarization required
Ready to buy KL379?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is KL379?
KL379 is a BATTERY,NONRECHARGEABLE.
What parts can replace KL379?
There is 1 known substitute for KL379: 3B24-TC. Substitute compatibility should be verified for your specific system.
What is the NSN for KL379?
KL379 is cataloged in the U.S. Government catalog under NSN 6135-01-425-9687. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — KL379

✓ 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.