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Technical Data Sheet
PartsTable / COMPONENT / 7B4
7B4 ✓ 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 LEAD,STORAGE BATTERY 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: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, tube_type: TRIODE, usage_design: BATTERY, conductor_form: STRANDED SINGLE CONDUCTOR, special_features: ENVELOPE MATERIAL: GLASS, termination_type: LUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-114-3800, 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
7B4
NSN: 5960-00-114-3800
FSC: 5960
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
tube_typeTRIODE
usage_designBATTERY
conductor_formSTRANDED SINGLE CONDUCTOR
special_featuresENVELOPE MATERIAL: GLASS
termination_typeLUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
terminal_polarityNEGATIVE BOTH ENDS SINGLE CONDUCTOR
terminal_lug_styleSTRAIGHT BOLT CLAMP FIRST END SINGLE CONDUCTOR
round_conductor_size1 AWG SINGLE CONDUCTOR
terminal_lug_aperture_size0.406 INCHES FIRST END SINGLE CONDUCTOR IN
cross-sectional_shape_styleROUND
nondefinitive_spec/std_dataII TYPE AND B CLASS AND 1 STYLE
NSN5960-00-114-3800
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEAD,STORAGE BATTERY TITLE COMPONENT PN 7B4 MFR LEAD,STORAGE BATTERY
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 7B4 TYPE
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)
NONDEFINITIVE SPEC/STD DATA7B4 TYPE
SPECIAL FEATURESENVELOPE MATERIAL: GLASS; MANUFACTURER CLASSIFICATION: AMPLIFIER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
8A7927Interchangeable
interchangeable cross-reference
interchangeable
7B4Interchangeable
interchangeable cross-reference
interchangeable
26W1Interchangeable
interchangeable cross-reference
interchangeable
RELEASE230Interchangeable
interchangeable cross-reference
interchangeable
MILE1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7B4?
7B4 is a LEAD,STORAGE BATTERY.
What parts can replace 7B4?
There are 5 known substitutes for 7B4: 8A7927, 7B4, 26W1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7B4?
7B4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-114-3800. 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