The Disk Drive Unit, cataloged under National Stock Number 7025-01-482-9540, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. The manufacturer of record is Sony Electronics Inc. Government technical data includes 8 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. Current acquisition status: Active.
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 — Information Technology Input/output and Storage Devices (FSG 70) |
| Manufacturers | Sony Electronics Inc (CAGE 03XB5) |
| Parameter | Value |
|---|---|
| NSN | 7025-01-482-9540 |
| Primary Part Number | SDX-400C/BM |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Sony Electronics Inc |
| Status | ACTIVE |
| Interface Type | SCSI-2 |
| Design Type | DISK CARTRIDGE |
| Drive Quantity | 1 |
| Drive Size | 3.50 |
| Unpackaged Unit Weight | 1.687 POUNDS LBS |
| Operating Temp Range | +40.0 TO 104.0 FAHRENHEIT DEGF |
| Data Storage Capacity | 91.00 GIGABYTES |
| Unit Design | RACK MOUNTED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SDX-300C/BM | Sony Electronics Inc (USA) |
| SDX-400C/BM PRIMARY | Sony Electronics Inc (USA) |
NSN 7025-01-482-9540 is a Disk Drive Unit, manufactured by Sony Electronics Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-482-9540 has 2 manufacturer part numbers on file: SDX-300C/BM (Sony Electronics Inc), SDX-400C/BM (Sony Electronics Inc).
Key specifications for SDX-400C/BM: Overall Height: 1.620 INCHES NOMINAL IN; Interface Type: SCSI-2; Design Type: DISK CARTRIDGE; Drive Quantity: 1. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 7025-01-482-9540 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.