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345803 — BUMPER,BATTERY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

345803: BUMPER,BATTERY.

The BUMPER,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 general_characteristics_item_description: PLASTIC,5.00 IN. LG,0.72 IN.

W,0.50 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 1560-00-310-1243, 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
345803
NSN: 1560-00-310-1243
NIINs: 003101243, 016500106
FSC: 1560 — Airframe Structural Components
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionPLASTIC,5.00 IN. LG,0.72 IN. W,0.50 IN. THK IN
NSN1560-00-310-1243
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUMPER,BATTERY TITLE COMPONENT PN 345803 MFR BUMPER,BATTERY
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: PLASTIC,5.00 IN. LG,0.72 IN. W,0.50 IN. THK IN
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
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPLASTIC,5.00 IN. LG,0.72 IN. W,0.50 IN. THK IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 345803?
345803 is a BUMPER,BATTERY.
What is the NSN for 345803?
345803 is cataloged in the U.S. Government catalog under NSN 1560-00-310-1243. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.