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UB1426 ✓ 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,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 material: STEEL, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.188 INCHES NOMINAL IN, body_height: 0.438 INCHES NOMINAL IN, body_length: 0.734 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-01-340-7883, 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
UB1426
NSN: 6135-01-340-7883
FSC: 6135
CAGE: 0UU59 — ULTRALIFE CORP. (USA)
SPECIFICATIONS
materialSTEEL
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.188 INCHES NOMINAL IN
body_height0.438 INCHES NOMINAL IN
body_length0.734 INCHES NOMINAL IN
corner_shapeROUND ALL CORNERS
body_diameter0.500 INCHES NOMINAL IN
terminal_length1.120 INCHES MINIMUM IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
internal_configurationJUNCTION CONTACT
NSN6135-01-340-7883
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN UB1426 MFR BATTERY,NONRECHARGEABL
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
39D507G010EJ4Interchangeable
interchangeable cross-reference
interchangeable
0180-1780Interchangeable
interchangeable cross-reference
interchangeable
D43038-DSBInterchangeable
interchangeable cross-reference
interchangeable
600164Interchangeable
interchangeable cross-reference
interchangeable
BS7111-13Interchangeable
interchangeable cross-reference
interchangeable
CM20C270JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UB1426?
UB1426 is a BATTERY,NONRECHARGEABLE.
What parts can replace UB1426?
There are 14 known substitutes for UB1426: 39D507G010EJ4, 0180-1780, D43038-DSB and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UB1426?
UB1426 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-01-340-7883. 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