The Disk Drive Unit, cataloged under National Stock Number 7025-01-568-5532, 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 Northrop Grumman Systems Corporation. Government technical data includes 9 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-568-5532 |
| Primary Part Number | 4304055-1 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 12.0 DC |
| Interface Type | EIDE |
| Design Type | HARD DISK |
| Power Source | EXTERNAL |
| Drive Quantity | 1 |
| Drive Size | 3.50 |
| Unpackaged Unit Weight | 0.6 KILOGRAMS KG |
| Data Storage Capacity | 250.00 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 | Z |
| Weight | 1.3000 lbs |
| Cube | 0.1429 cu ft |
| Part Number | Manufacturer |
|---|---|
| 4304055-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 7025-01-568-5532 is a Disk Drive Unit, manufactured by Northrop Grumman Systems Corporation, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-568-5532 has 1 manufacturer part number on file: 4304055-1 (Northrop Grumman Systems Corporation).
Key specifications for 4304055-1: Overall Height: 1.028 INCHES NOMINAL IN; Voltage in Volts and Current Type: 12.0 DC; Interface Type: EIDE; Design Type: HARD DISK. 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.