The Battery,nonrechargeable, cataloged under National Stock Number 6135-01-526-6530, is classified within Federal Supply Class 6135 (Batteries, Nonrechargeable) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Maxell Corporation of America Dba (foreign Parent Is Hitachi Maxell Ltd, Osaka, Japan) Div Professional Media Products Group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6135-01-526-6530 |
| Primary Part Number | CR2025 |
| Item Name | Battery,nonrechargeable |
| FSC / FSG | 6135 / 61 — Batteries, Nonrechargeable |
| Manufacturer | Maxell Corporation of America Dba (foreign Parent Is Hitachi Maxell Ltd, Osaka, Japan) Div Professional Media Products Group |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | FLAT SURFACE TOP |
| Terminal Type | FLAT SURFACE BOTTOM |
| Overall Diameter | 0.776 INCHES MINIMUM AND 0.787 INCHES MAXIMUM IN |
| Voltage in Volts | 3.0 |
| Shape | CYLINDRICAL |
| Departure From Cited Designator | P80204-ANSI C18.3M PART 1-1999 |
| Battery Electrolyte | LITHIUM |
| Ampere Hour Capacity | 0.17 |
| Approximate Shelf Life | 60.0 MONTHS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CR2025 | Maxell Corporation of America Dba (foreign Parent Is Hitachi Maxell Ltd, Osaka, Japan) Div Professional Media Products Group (USA) |
| CR2025 | Vlad (FRA) |
| Reference | Meaning |
|---|---|
| CR2025 | 5/9 Secondary reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| T3059957 | 5/1 Secondary reference Thales Deutschland Gmbh Div Naval |
| ANSI C18.3M | 5/1 Secondary reference U.S. Government activity |
| 5003LC | 5/2 Secondary reference U.S. Government activity |
| 33A002965 | 5/9 Secondary reference Suyfa Defence SL |
| CR2025 | 3/9 Design control — primary reference Energizer Power Systems |
NSN 6135-01-526-6530 is a Battery,nonrechargeable, manufactured by Maxell Corporation of America Dba (foreign Parent Is Hitachi Maxell Ltd, Osaka, Japan) Div Professional Media Products Group, classified under FSC 6135, Batteries, Nonrechargeable. Status: active.
NSN 6135-01-526-6530 has 2 manufacturer part numbers on file: CR2025 (Maxell Corporation of America Dba (foreign Parent Is Hitachi Maxell Ltd, Osaka, Japan) Div Professional Media Products Group), CR2025 (Vlad).
1 possible match (shared part number, not a government interchangeability claim): 6135-01-554-4281. Verify interchangeability with system specifications before substitution.
Key specifications for CR2025: Overall Height: 0.087 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN; Terminal Quantity: 2; Terminal Type: FLAT SURFACE TOP; Terminal Type: FLAT SURFACE BOTTOM. 10 specifications are 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.