The Disk Drive Unit, cataloged under National Stock Number 7025-01-536-2533, 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 Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-536-2533 |
| Primary Part Number | 7648149-1 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 12.0 DC |
| Drive Quantity | 1 |
| Head Type and Quantity | 6 READ/WRITE |
| Data Storage Capacity | 8.00 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 | S |
| Unit of Issue | EA |
| Acquisition advice code | HM |
NSN 7025-01-536-2533 is a Disk Drive Unit, manufactured by Naval Sea Systems Command, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-536-2533 has 2 manufacturer part numbers on file: WD2500JB (Western Digital Corp), 7648149-1 (Naval Sea Systems Command).
Key specifications for 7648149-1: Voltage in Volts and Current Type: 12.0 DC; Drive Quantity: 1; Head Type and Quantity: 6 READ/WRITE; Part Name Assigned by Controlling Agency: IDE HARD DRIVE. 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.