The Disk Drive Unit, cataloged under National Stock Number 7025-01-633-1697, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-633-1697 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Status | ACTIVE |
| 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 |
| Reference | Meaning |
|---|---|
| DAWGCIU-270-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 7025-01-633-1697 is a Disk Drive Unit, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
Key specifications for 7025-01-633-1697: Special Features: DRIVE SHALL BE LOADED WITH OA-9070E CONTROL AND INDICATOR UNIT (CIU) SOFTWARE 2.7.0 EB SWCM BUILD 3 AS DEFINED BY DAWG-CIU-SPD-V2.7.0 WITH TOWED BODY SERVICE PACK V3 AS DEFINED BY DAWG-CIU-TBSP REV D. DRIVES TO BE DELIVERED WITH PASSWORDS IN ACCORDANCE WITH IRM 489:DH/824266.; Part Name Assigned by Controlling Agency: (INAVY) DISK DRIVE UNIT; End Item Identification: ECI TS036; VIRGINIA CLASS SUBMARINE, SSN-774. 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.