The Disk Drive Unit, cataloged under National Stock Number 7025-01-340-9810, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-340-9810 |
| Primary Part Number | A-A-55001-AUDIO |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 11.2800 lbs |
| Cube | 1.3889 cu ft |
| Part Number | Manufacturer |
|---|---|
| A-A-55001-AUDIO | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| CDU6251A-X2 | 5/1 Secondary reference Sony Electronics Inc. |
| A-A-55001 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| CDU6251 | 5/9 Secondary reference Sony Electronics Inc. |
| CDU6251A | 5/9 Secondary reference Sony Electronics Inc. |
NSN 7025-01-340-9810 is a Disk Drive Unit, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-340-9810 has 1 manufacturer part number on file: A-A-55001-AUDIO (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
Key specifications for A-A-55001-AUDIO: Special Features: THIS AUDIO CD-ROM DRIVE IS NO LONGER AVAILABLE, ALL REQUISITIONS FOR THIS NSN WILL BE SHIPPED NSN 7025-01-451-1851. 0 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.