The Disk Drive Unit, cataloged under National Stock Number 7025-01-550-5644, 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 Plextor Corp. Government technical data includes 10 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 | 7025-01-550-5644 |
| Primary Part Number | PX-W4012TS |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Plextor Corp |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 12.0 DC |
| Interface Type | SCSI |
| Design Type | COMPACT DISK - RECORDABLE AND COMPACT DISK - RE-WRITABLE |
| Transfer Rate in Megabytes Per Second | 4.3 |
| Power Source | EXTERNAL |
| Drive Quantity | 1 |
| Drive Size | 5.25 |
| Unpackaged Unit Weight | 2.650 POUNDS LBS |
| Data Storage Capacity | 4.00 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 |
| Weight | 4.1600 lbs |
| Cube | 0.4123 cu ft |
| Part Number | Manufacturer |
|---|---|
| PX-W4012TS PRIMARY | Plextor Corp (USA) |
NSN 7025-01-550-5644 is a Disk Drive Unit, manufactured by Plextor Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-550-5644 has 1 manufacturer part number on file: PX-W4012TS (Plextor Corp).
Key specifications for PX-W4012TS: Overall Height: 1.630 INCHES NOMINAL IN; Voltage in Volts and Current Type: 12.0 DC; Interface Type: SCSI; Design Type: COMPACT DISK - RECORDABLE AND COMPACT DISK - RE-WRITABLE. 10 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.