The BATTERY,RECHARGEABLE is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. This part is cataloged in the U.S. Government catalog under NSN 6140-01-413-3930, 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
MRC-490/U
NSN:6140-01-413-3930 FSC:6140 — Batteries, Rechargeable CAGE:0VJU1 — MCDOWELL RESEARCH CO., INC. (USA)
SPECIFICATIONS
Part Number
MRC-490/U
NSN
6140-01-413-3930
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: SEALED LEAD-ACID RECHARGEABLE BATTERY, VOLTAGE 12 VDC / 24 VDC, CAPACITY; 6.0 AMPHR AT 12 VDC, 2.9 AMPHR AT 24 VDC, SIZE 5.00 IN. H X 4.40 IN. X 2.45 IN. L. WEIGHT 3.50 LBS, 1.60 KG; FORM, FIT, AND FUNCTIONAL REPLACEMENT FOR STANDARD NON-RECHARGEABLE BA-5590 BATTERIES USED IN TACTICAL COMMUNICATIONS AND OTHER FIELD PORTABLE EQUIPMENT VDC
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 DESCRIPTION
SEALED LEAD-ACID RECHARGEABLE BATTERY, VOLTAGE 12 VDC / 24 VDC, CAPACITY; 6.0 AMPHR AT 12 VDC, 2.9 AMPHR AT 24 VDC, SIZE 5.00 IN. H X 4.40 IN. X 2.45 IN. L. WEIGHT 3.50 LBS, 1.60 KG; FORM, FIT, AND FUNCTIONAL REPLACEMENT FOR STANDARD NON-RECHARGEABLE BA-5590 BATTERIES USED IN TACTICAL COMMUNICATIONS AND OTHER FIELD PORTABLE EQUIPMENT VDC
OTHER ITEMS IN FSC 6140 — Batteries, Rechargeable
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is MRC-490/U?
MRC-490/U is a BATTERY,RECHARGEABLE.
What parts can replace MRC-490/U?
There are 2 known substitutes for MRC-490/U: MRC-490(V1), MRC-490-00-00. Substitute compatibility should be verified for your specific system.
What is the NSN for MRC-490/U?
MRC-490/U is cataloged in the U.S. Government catalog under NSN 6140-01-413-3930. This indicates validated use in U.S. government and defense supply chains.
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