FNC640 — BATTERY,STORAGE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

FNC640: 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: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) CASE, temp_rating: -40.0 FAHRENHEIT AND 60.0 FAHRENHEIT DEGF, overall_width: 47.0 MILLIMETERS NOMINAL MM, terminal_type: QUICK DISCONNECT W/LEADS, overall_height: 108.0 MILLIMETERS NOMINAL MM, overall_length: 70.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 6140-01-338-9155, 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

FNC640

NSN: 6140-01-338-9155
FSC: 6140 — Batteries, Rechargeable
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)

SPECIFICATIONS

material	PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) CASE
temp_rating	-40.0 FAHRENHEIT AND 60.0 FAHRENHEIT DEGF
cell_quantity	3
overall_width	47.0 MILLIMETERS NOMINAL MM
terminal_type	QUICK DISCONNECT W/LEADS
overall_height	108.0 MILLIMETERS NOMINAL MM
overall_length	70.0 MILLIMETERS NOMINAL MM
case_design_type	SEALED
voltage_in_volts	6.0
terminal_location	TOP
terminal_quantity	2
battery_electrolyte	SILICA-GEL
NSN	6140-01-338-9155

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -40.0 FAHRENHEIT AND 60.0 FAHRENHEIT DEGF

•

TERMINAL QUANTITY: 2

•

TERMINAL TYPE: QUICK DISCONNECT W/LEADS

•

VOLTAGE IN VOLTS: 6.0

•

DISCHARGE RATE IN AMPS: 13.5

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	108.0 MILLIMETERS NOMINAL MM
TEMP RATING	-40.0 FAHRENHEIT AND 60.0 FAHRENHEIT DEGF
TERMINAL QUANTITY	2
TERMINAL TYPE	QUICK DISCONNECT W/LEADS
VOLTAGE IN VOLTS	6.0
OVERALL LENGTH	70.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH	47.0 MILLIMETERS NOMINAL MM
DISCHARGE RATE IN AMPS	13.5
TERMINAL LOCATION	TOP
BATTERY ELECTROLYTE	SILICA-GEL

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 6

6140PL2060914Reference document

Same NSN cross-reference

Reference document — Informative reference only

PS-640F1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LC-R064R5PSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PS-640FReference document

Same NSN cross-reference

Reference document — Design control — primary reference

MX060040Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MX06040Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogShelf-life managedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FNC640?

FNC640 is a BATTERY,STORAGE.

What parts can replace FNC640?

There are 6 known substitutes for FNC640: 6140PL2060914, PS-640F1, LC-R064R5P and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for FNC640?

FNC640 is cataloged in the U.S. Government catalog under NSN 6140-01-338-9155. This indicates validated use in U.S. government and defense supply chains.

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FNC640 — BATTERY,STORAGE

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