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FTC21 — BATTERY,STORAGE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FTC21: 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 CASE, overall_width: 10.656 INCHES NOMINAL IN, terminal_type: NUT-BOLT, overall_height: 23.000 INCHES NOMINAL IN, overall_length: 14.531 INCHES NOMINAL IN, submersibility: NONSUBMERSIBLE. This part is cataloged in the U.S.

Government catalog under NSN 6140-00-990-2807, 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
FTC21
NSN: 6140-00-990-2807
FSC: 6140 — Batteries, Rechargeable
CAGE: 20038 — STRYTEN ENERGY LLC DBA STRYTEN MANUFACTURING (USA)
SPECIFICATIONS
materialPLASTIC CASE
cell_quantity1
overall_width10.656 INCHES NOMINAL IN
terminal_typeNUT-BOLT
overall_height23.000 INCHES NOMINAL IN
overall_length14.531 INCHES NOMINAL IN
submersibilityNONSUBMERSIBLE
case_design_typeFILLING PLUG OPENINGS
voltage_in_volts2.0
terminal_quantity4
battery_electrolyteACID
ampere_hour_capacity210.00
NSN6140-00-990-2807
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,STORAGE TITLE COMPONENT PN FTC21 MFR BATTERY,STORAGE
KEY FEATURES
•
TERMINAL QUANTITY: 4
•
TERMINAL TYPE: NUT-BOLT
•
PLATE QUANTITY PER CELL: 21
•
VOLTAGE IN VOLTS: 2.0
•
BATTERY ELECTROLYTE: ACID
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 HEIGHT23.000 INCHES NOMINAL IN
TERMINAL QUANTITY4
TERMINAL TYPENUT-BOLT
PLATE QUANTITY PER CELL21
VOLTAGE IN VOLTS2.0
OVERALL LENGTH14.531 INCHES NOMINAL IN
OVERALL WIDTH10.656 INCHES NOMINAL IN
BATTERY ELECTROLYTEACID
TIME CAPACITY IN HOURS8.00
CELL QUANTITY1
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FTC21?
FTC21 is a BATTERY,STORAGE.
What is the NSN for FTC21?
FTC21 is cataloged in the U.S. Government catalog under NSN 6140-00-990-2807. 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.