The Disk Drive Unit, cataloged under National Stock Number 7025-01-591-4974, 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 Western Digital Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-591-4974 |
| Primary Part Number | WD1600BEVT |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Western Digital Corp |
| Status | ACTIVE |
| Design Type | HARD DISK |
| Data Storage Capacity | 160.00 GIGABYTES |
| Unit Design | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 0.2500 lbs |
| Cube | 0.1250 cu ft |
| Part Number | Manufacturer |
|---|---|
| WD1600BEVT PRIMARY | Western Digital Corp (USA) |
| 91916082 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| L-3 039 | 5/9 Secondary reference L-3 Communications Asa Ltd |
NSN 7025-01-591-4974 is a Disk Drive Unit, manufactured by Western Digital Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-591-4974 has 2 manufacturer part numbers on file: WD1600BEVT (Western Digital Corp), 91916082 (Thales Sa).
Key specifications for WD1600BEVT: Design Type: HARD DISK; Special Features: SERIES: SCORPIO BLUE , INTERFACE: SATA 3.0 GBS , CACHE: 8MB , AVERAGE SEEK TIME: 12MS , AVERAGE LATENCY: 5.5MS , RPM: 5400RPM MB; Data Storage Capacity: 160.00 GIGABYTES; Unit Design: INTERNAL. 3 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.
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.