The Disk Drive Unit, cataloged under National Stock Number 7025-01-683-2514, 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 Mercury Systems, Inc.. 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 | 7025-01-683-2514 |
| Primary Part Number | 531-122979-1600 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Mercury Systems, Inc. |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 5.0 DC AND 12.0 DC |
| Interface Type | EDGE CONNECTOR |
| Design Type | SOLID STATE |
| Power Source | EXTERNAL |
| Drive Quantity | 1 |
| Drive Size | 2.50 |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Data Storage Capacity | 16.0 GIGABYTES |
| Unit Design | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Y |
| Weight | 0.6600 lbs |
| Cube | 0.0524 cu ft |
| Part Number | Manufacturer |
|---|---|
| 531-122979-1600 PRIMARY | Mercury Systems, Inc. (USA) |
| 03-2845733-2 | General Dynamics Mission Systems, Inc. (USA) |
NSN 7025-01-683-2514 is a Disk Drive Unit, manufactured by Mercury Systems, Inc., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-683-2514 has 2 manufacturer part numbers on file: 531-122979-1600 (Mercury Systems, Inc.), 03-2845733-2 (General Dynamics Mission Systems, Inc.).
Key specifications for 531-122979-1600: Voltage in Volts and Current Type: 5.0 DC AND 12.0 DC; Interface Type: EDGE CONNECTOR; Design Type: SOLID STATE; Power Source: EXTERNAL. 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.
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.