The Disk Drive Unit, cataloged under National Stock Number 7025-01-643-4489, 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 Rugged Systems Inc. Dba Rugged Systems Inc Div Core Systems. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-643-4489 |
| Primary Part Number | DVDRW-SL-20659 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Rugged Systems Inc. Dba Rugged Systems Inc Div Core Systems |
| Status | ACTIVE |
| Design Type | COMPACT DISK - RE-WRITABLE |
| Drive Quantity | 1 |
| Drive Size | 2.50 |
| Data Storage Capacity | 6.0 MEGABYTES |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| DVDRW-SL-20659 PRIMARY | Rugged Systems Inc. Dba Rugged Systems Inc Div Core Systems (USA) |
| Reference | Meaning |
|---|---|
| DVDRW-SL-20659 | 5/9 Secondary reference Core Systems Incorporated |
NSN 7025-01-643-4489 is a Disk Drive Unit, manufactured by Rugged Systems Inc. Dba Rugged Systems Inc Div Core Systems, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-643-4489 has 1 manufacturer part number on file: DVDRW-SL-20659 (Rugged Systems Inc. Dba Rugged Systems Inc Div Core Systems).
Key specifications for DVDRW-SL-20659: Design Type: COMPACT DISK - RE-WRITABLE; Drive Quantity: 1; Drive Size: 2.50; End Item Identification: SABDS COMPUTE. 5 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.