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PartsTable / COMPONENT / 82051A
82051A ✓ 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 end_item_identification: 1005-01-347-4857,BARRETT .50 CALIBER SEMI-AUTOMATIC RIFLE,MODEL 82A1A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-107-4197, 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
82051A
NSN: 2940-00-107-4197
FSC: 2940
CAGE: 76700 — CUMMINS FILTRATION INC. (USA)
SPECIFICATIONS
end_item_identification1005-01-347-4857,BARRETT .50 CALIBER SEMI-AUTOMATIC RIFLE,MODEL 82A1A
NSN2940-00-107-4197
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEAD,STORAGE BATTERY TITLE COMPONENT PN 82051A MFR LEAD,STORAGE BATTERY
KEY FEATURES
•
FLOW DIRECTION: OUTSIDE IN
•
BODY OVERALL LENGTH: 18.000 INCHES NOMINAL IN
•
DESIGN TYPE: NONREUSABLE
•
FILTERING MEDIA DESIGN: LAYERED SINGLE FILTERING MEDIA RESPONSE
•
BODY DIAMETER: 6.500 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL W/ CONTAINER (NON-RIGID)
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)
FLOW DIRECTIONOUTSIDE IN
BODY OVERALL LENGTH18.000 INCHES NOMINAL IN
DESIGN TYPENONREUSABLE
FILTERING MEDIA DESIGNLAYERED SINGLE FILTERING MEDIA RESPONSE
BODY DIAMETER6.500 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.750 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL W/ CONTAINER (NON-RIGID)
SPECIAL FEATURESWITH PERFORATED METAL CORE
MATERIALFIBER CONTAINER/CARTRIDGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
82051AInterchangeable
interchangeable cross-reference
interchangeable
1005PL1630611Interchangeable
interchangeable cross-reference
interchangeable
82051Interchangeable
interchangeable cross-reference
interchangeable
008144Interchangeable
interchangeable cross-reference
interchangeable
EL7518B2Interchangeable
Same NIIN cross-reference
interchangeable
K008-144Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 82051A?
82051A is a LEAD,STORAGE BATTERY.
What parts can replace 82051A?
There are 7 known substitutes for 82051A: 82051A, 1005PL1630611, 82051 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 82051A?
82051A is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-107-4197. 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