DF-8D — BATTERY,STORAGE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DF-8D: 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 material: RUBBER SYNTHETIC CASE, overall_width: 11.000 INCHES MINIMUM IN, terminal_type: POST OR WING NUT, overall_height: 10.562 INCHES MINIMUM IN, overall_length: 20.750 INCHES MINIMUM IN, case_design_type: SEALED. This part is cataloged in the U.S.

Government catalog under NSN 6140-01-524-4707, 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

DF-8D

NSN: 6140-01-524-4707
FSC: 6140 — Batteries, Rechargeable
CAGE: 2U455 — EXIDE CORP (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC CASE
cell_quantity	6
overall_width	11.000 INCHES MINIMUM IN
terminal_type	POST OR WING NUT
overall_height	10.562 INCHES MINIMUM IN
overall_length	20.750 INCHES MINIMUM IN
case_design_type	SEALED
voltage_in_volts	12.0
terminal_location	TOP
terminal_quantity	2
battery_electrolyte	ACID
approximate_shelf_life	24.0 MONTHS
NSN	6140-01-524-4707

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 2

•

TERMINAL TYPE: POST OR WING NUT

•

PLATE QUANTITY PER CELL: 29

•

VOLTAGE IN VOLTS: 12.0

•

TERMINAL LOCATION: TOP

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 HEIGHT	10.562 INCHES MINIMUM IN
TERMINAL QUANTITY	2
TERMINAL TYPE	POST OR WING NUT
PLATE QUANTITY PER CELL	29
VOLTAGE IN VOLTS	12.0
OVERALL LENGTH	20.750 INCHES MINIMUM IN
OVERALL WIDTH	11.000 INCHES MINIMUM IN
TERMINAL LOCATION	TOP
BATTERY ELECTROLYTE	ACID
COMMERCIAL BATTERY SIZE DESIGNATION	12 VOLT

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

PV-8DReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogShelf-life managedAcquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DF-8D?

DF-8D is a BATTERY,STORAGE.

What parts can replace DF-8D?

There is 1 known substitute for DF-8D: PV-8D. Substitute compatibility should be verified for your specific system.

What is the NSN for DF-8D?

DF-8D is cataloged in the U.S. Government catalog under NSN 6140-01-524-4707. This indicates validated use in U.S. government and defense supply chains.

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DF-8D — BATTERY,STORAGE

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