The Disk Drive Unit, cataloged under National Stock Number 7025-01-534-7645, 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 Telespazio S.p.a.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-534-7645 |
| Primary Part Number | 402154-002 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Telespazio S.p.a. |
| Status | ACTIVE |
| Design Type | HARD CARD |
| Drive Quantity | 1 |
| Drive Size | 9.00 |
| Data Storage Capacity | 9.00 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 |
|---|---|
| 402154-002 | Telespazio S.p.a. (ITA) |
| 402154-002 | Hewlett-Packard Gmbh Defense Servicee (DEU) |
| Reference | Meaning |
|---|---|
| DS-RZ1DA-VW | 3/9 Design control — primary reference Compaq Federal Llc |
NSN 7025-01-534-7645 is a Disk Drive Unit, manufactured by Telespazio S.p.a., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-534-7645 has 2 manufacturer part numbers on file: 402154-002 (Telespazio S.p.a.), 402154-002 (Hewlett-Packard Gmbh Defense Servicee).
Key specifications for 402154-002: Design Type: HARD CARD; Drive Quantity: 1; Drive Size: 9.00; Special Features: NEXT HIGHER ASSEMBLY RADIO COMMUNICATION AND MESSAGE HANDLING SYSTEM. 5 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 7025-01-534-7645 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.