The Disk Drive Unit, cataloged under National Stock Number 7025-01-559-5189, 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 Seagate Technology. Government technical data includes 9 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-559-5189 |
| Primary Part Number | ST3500841NS |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Seagate Technology |
| Status | ACTIVE |
| Access Time in Milliseconds | 8.0 |
| Design Type | HARD DISK |
| Transfer Rate in Megabytes Per Second | 300.0 |
| Drive Quantity | 1 |
| Drive Size | 3.50 |
| Unpackaged Unit Weight | 1.500 POUNDS LBS |
| Operating Temp Range | +32.0 TO 140.0 FAHRENHEIT DEGF |
| Data Storage Capacity | 500.00 GIGABYTES |
| Unit Design | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| ST3500841NS PRIMARY | Seagate Technology (USA) |
| 9BD143-301 | Seagate Technology (USA) |
NSN 7025-01-559-5189 is a Disk Drive Unit, manufactured by Seagate Technology, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-559-5189 has 2 manufacturer part numbers on file: ST3500841NS (Seagate Technology), 9BD143-301 (Seagate Technology).
Key specifications for ST3500841NS: Access Time in Milliseconds: 8.0; Overall Height: 1.000 INCHES NOMINAL IN; Design Type: HARD DISK; Transfer Rate in Megabytes Per Second: 300.0. 9 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 7025-01-559-5189 has DEMIL Code D. 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.