The Battery,storage, cataloged under National Stock Number 6140-01-552-2500, is classified within Federal Supply Class 6140 (Batteries, Rechargeable) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Unicom Government, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6140-01-552-2500 |
| Primary Part Number | CF-VZSU46U |
| Item Name | Battery,storage |
| FSC / FSG | 6140 / 61 — Batteries, Rechargeable |
| Manufacturer | Unicom Government, Inc. |
| Status | ACTIVE |
| Environmental Attribute Code | NON-LEAD ALTERNATIVE PRODUCTS AND RECHARGEABLE BATTERIES - CONSUMER AND VEHICLE PRODUCTS - NON-MERCURY CONTAINING PRODUCTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| CF-VZSU46U PRIMARY | Unicom Government, Inc. (USA) |
NSN 6140-01-552-2500 is a Battery,storage, manufactured by Unicom Government, Inc., classified under FSC 6140, Batteries, Rechargeable. Status: active.
NSN 6140-01-552-2500 has 1 manufacturer part number on file: CF-VZSU46U (Unicom Government, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6140-01-647-0096. Verify interchangeability with system specifications before substitution.
Key specifications for CF-VZSU46U: Environmental Attribute Code: NON-LEAD ALTERNATIVE PRODUCTS AND RECHARGEABLE BATTERIES - CONSUMER AND VEHICLE PRODUCTS - NON-MERCURY CONTAINING PRODUCTS; End Item Identification: CF-30 TOUGHBOOK. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
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.