The Disk Drive Unit, cataloged under National Stock Number 7025-01-491-6557, 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 Identiphi, Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-491-6557 |
| Primary Part Number | 050-2500 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Identiphi, Inc. |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 5.0 DC |
| Design Type | HARD CARD |
| Power Source | EXTERNAL |
| Drive Size | 3.50 AND 5.25 |
| Unpackaged Unit Weight | 0.781 POUNDS LBS |
| Unit Design | PORTABLE |
| 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 | H |
| Weight | 1.9500 lbs |
| Cube | 0.1078 cu ft |
| Part Number | Manufacturer |
|---|---|
| 050-2500 PRIMARY | Identiphi, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ARGUS 2500 | 5/9 Secondary reference Ssp Solutions Inc |
NSN 7025-01-491-6557 is a Disk Drive Unit, manufactured by Identiphi, Inc., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-491-6557 has 1 manufacturer part number on file: 050-2500 (Identiphi, Inc.).
Key specifications for 050-2500: Voltage in Volts and Current Type: 5.0 DC; Design Type: HARD CARD; Power Source: EXTERNAL; Drive Size: 3.50 AND 5.25. 6 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.