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Technical Data Sheet
PartsTable / COMPONENT / 6-0V-450BL
6-0V-450BL ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The BATTERY POWER SUPPLY 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_height: 1.625 INCHES NOMINAL IN, case_design_type: SEALED, overall_diameter: 1.726 INCHES NOMINAL IN, voltage_in_volts: 6.0, battery_electrolyte: POTASSIUM HYDROXIDE, end_item_identification: TRANSISTOR TESTER MODEL NO. 870,6625-00-051-3672.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-00-274-5657, 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
6-0V-450BL
NSN: 6140-00-274-5657
FSC: 6140
CAGE: 09052 — SAFT AMERICA INC. DBA TADIRAN BATTERIES DIV AVIATION DIVISION (USA)
SPECIFICATIONS
overall_height1.625 INCHES NOMINAL IN
case_design_typeSEALED
overall_diameter1.726 INCHES NOMINAL IN
voltage_in_volts6.0
battery_electrolytePOTASSIUM HYDROXIDE
end_item_identificationTRANSISTOR TESTER MODEL NO. 870,6625-00-051-3672
NSN6140-00-274-5657
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 6-0V-450BL MFR OEM Platinum
KEY FEATURES
•
VOLTAGE IN VOLTS: 6.0
•
CASE DESIGN TYPE: SEALED
•
OVERALL DIAMETER: 1.726 INCHES NOMINAL IN
•
BATTERY ELECTROLYTE: POTASSIUM HYDROXIDE
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 IDENTIFICATIONTRANSISTOR TESTER MODEL NO. 870,6625-00-051-3672
VOLTAGE IN VOLTS6.0
CASE DESIGN TYPESEALED
OVERALL HEIGHT1.625 INCHES NOMINAL IN
OVERALL DIAMETER1.726 INCHES NOMINAL IN
BATTERY ELECTROLYTEPOTASSIUM HYDROXIDE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
MIL-STD-129PUpgraded Successor
successor cross-reference
successor
TS35Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6-0V-450BL?
6-0V-450BL is a BATTERY POWER SUPPLY.
What parts can replace 6-0V-450BL?
There are 2 known substitutes for 6-0V-450BL: MIL-STD-129P, TS35. Substitute compatibility should be verified for your specific system.
What is the NSN for 6-0V-450BL?
6-0V-450BL is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-00-274-5657. 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