The Disk Drive Unit, cataloged under National Stock Number 7025-01-500-2285, 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 Thales Six Gts France SAS. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-500-2285 |
| Primary Part Number | 540-4521-01 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Thales Six Gts France SAS |
| Status | ACTIVE |
| Interface Type | SCSI-1 |
| Design Type | HARD CARD |
| Drive Quantity | 1 |
| Data Storage Capacity | 36.00 GIGABYTES |
| Unit Design | PANEL MOUNTED OR PORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | G |
| Part Number | Manufacturer |
|---|---|
| 540-4521-01 | Thales Six Gts France SAS (FRA) |
| Reference | Meaning |
|---|---|
| 5404521-01 | 5/9 Secondary reference Sun Microsystems, Inc. Dba Sun Microsystems |
| 540-4521 | 3/9 Design control — primary reference Sun Microsystems, Inc. Dba Sun Microsystems |
| X5242A | 5/9 Secondary reference Gulfcoast Workstation Corp Div Gulfcoast Workstation Corp |
NSN 7025-01-500-2285 is a Disk Drive Unit, manufactured by Thales Six Gts France SAS, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-500-2285 has 1 manufacturer part number on file: 540-4521-01 (Thales Six Gts France SAS).
Key specifications for 540-4521-01: Interface Type: SCSI-1; Design Type: HARD CARD; Drive Quantity: 1; Part Name Assigned by Controlling Agency: CCA,HARD DRIVE. 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 7025-01-500-2285 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.