The Disk Drive Unit, cataloged under National Stock Number 7025-01-519-4985, 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 10 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-519-4985 |
| Primary Part Number | WD1800JB |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Western Digital Corp |
| Status | ACTIVE |
| Access Time in Milliseconds | 4.2 |
| Interface Type | EIDE |
| Design Type | HARD CARD |
| Transfer Rate in Megabytes Per Second | 100.0 |
| Power Source | EXTERNAL |
| Drive Quantity | 1 |
| Drive Size | 8.00 |
| Unpackaged Unit Weight | 0.6 KILOGRAMS KG |
| Data Storage Capacity | 250.00 GIGABYTES |
| Unit Design | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WD1800JB PRIMARY | Western Digital Corp (USA) |
NSN 7025-01-519-4985 is a Disk Drive Unit, manufactured by Western Digital Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-519-4985 has 1 manufacturer part number on file: WD1800JB (Western Digital Corp).
Key specifications for WD1800JB: Access Time in Milliseconds: 4.2; Overall Height: 26.1 MILLIMETERS NOMINAL MM; Interface Type: EIDE; Design Type: HARD CARD. 10 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 7025-01-519-4985 has DEMIL Code Q. 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.