120-002989 — BATTERY,STORAGE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

120-002989: BATTERY,STORAGE.

The BATTERY,STORAGE 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 overall_length: 1.750 INCHES NOMINAL IN, overall_diameter: 1.500 INCHES NOMINAL IN, voltage_in_volts: 6.0, ampere_hour_capacity: 0.50. This part is cataloged in the U.S.

Government catalog under NSN 6140-00-552-6344, 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

120-002989

NSN: 6140-00-552-6344
FSC: 6140 — Batteries, Rechargeable
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

overall_length	1.750 INCHES NOMINAL IN
overall_diameter	1.500 INCHES NOMINAL IN
voltage_in_volts	6.0
ampere_hour_capacity	0.50
NSN	6140-00-552-6344

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 1.500 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS: 6.0

•

AMPERE HOUR CAPACITY: 0.50

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

OVERALL DIAMETER	1.500 INCHES NOMINAL IN
VOLTAGE IN VOLTS	6.0
OVERALL LENGTH	1.750 INCHES NOMINAL IN
AMPERE HOUR CAPACITY	0.50

OTHER ITEMS IN FSC 6140 — Batteries, Rechargeable

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6140-00-000-5725 6140-00-001-1544 6140-00-001-4187 6140-00-001-5391 6140-00-001-5392 6140-00-003-0528 6140-00-003-5310 6140-00-003-7222

SUBSTITUTES & CROSS-REFERENCES 1

400703-76Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 120-002989?

120-002989 is a BATTERY,STORAGE.

What parts can replace 120-002989?

There is 1 known substitute for 120-002989: 400703-76. Substitute compatibility should be verified for your specific system.

What is the NSN for 120-002989?

120-002989 is cataloged in the U.S. Government catalog under NSN 6140-00-552-6344. This indicates validated use in U.S. government and defense supply chains.

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120-002989 — BATTERY,STORAGE

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