NSN 6140-01-642-8640 · NIIN 016428640 · Part number BT-2590CK
Bren-Tronics Defense Llc · FSC 6140 — Batteries, Rechargeable · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 51828
Government record, cited
NSN 6140-01-642-8640 — this item is cataloged by the U.S. Government under National Stock Number 6140-01-642-8640. Manufacturer of record part number: BT-2590CK.
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: BT-2590CK
Manufacturer: Bren-Tronics Defense Llc
General Description
The Battery,storage, cataloged under National Stock Number 6140-01-642-8640, is classified within Federal Supply Class 6140 (Batteries, Rechargeable) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Bren-Tronics Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Battery,storage
FSC / FSG
6140 — Batteries, Rechargeable (FSG 61)
Manufacturers
Bren-Tronics Defense Llc (CAGE 51828); Klas Government Inc (CAGE 5KYQ8)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6140-00-000-5725
6140-00-000-5725 · Item name not on file
6140-00-001-1544
6140-00-001-1544 · Item name not on file
6140-00-001-4187
6140-00-001-4187 · Item name not on file
6140-00-001-5391
6140-00-001-5391 · Item name not on file
6140-00-001-5392
6140-00-001-5392 · Item name not on file
6140-00-003-0528
6140-00-003-0528 · Item name not on file
6140-00-003-5310
6140-00-003-5310 · Item name not on file
6140-00-003-7222
6140-00-003-7222 · Item name not on file
Frequently Asked Questions
What is NSN 6140-01-642-8640?
NSN 6140-01-642-8640 is a Battery,storage, manufactured by Bren-Tronics Defense Llc, classified under FSC 6140, Batteries, Rechargeable. Status: active.
What part numbers are listed for NSN 6140-01-642-8640?
NSN 6140-01-642-8640 has 2 manufacturer part numbers on file: BT-2590CK (Bren-Tronics Defense Llc), KLAS-BATT-0008 (Klas Government Inc).
Is NSN 6140-01-642-8640 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.