The Disk Drive Unit, cataloged under National Stock Number 7025-01-604-2273, 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 Sun Microsystems Computer Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-604-2273 |
| Primary Part Number | 540-7866 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Sun Microsystems Computer Corp |
| Status | ACTIVE |
| Design Type | HARD DISK |
| Drive Quantity | 1 |
| Drive Size | 2.50 |
| Data Storage Capacity | 146.0 GIGABYTES |
| 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 | HZ |
| Weight | 1.0600 lbs |
| Cube | 0.1281 cu ft |
| Part Number | Manufacturer |
|---|---|
| 540-7866 | Sun Microsystems Computer Corp (USA) |
| Reference | Meaning |
|---|---|
| XRB-SS2ND-146G10K | 3/9 Design control — primary reference Sun Microsystems, Inc. Dba Sun Microsystems |
NSN 7025-01-604-2273 is a Disk Drive Unit, manufactured by Sun Microsystems Computer Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-604-2273 has 1 manufacturer part number on file: 540-7866 (Sun Microsystems Computer Corp).
Key specifications for 540-7866: Design Type: HARD DISK; Drive Quantity: 1; Drive Size: 2.50; Part Name Assigned by Controlling Agency: INAVY:HARD DRIVE,146BG; CAGE: 146GB 10KRPM 2.5" HDD GB. 4 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.