The Disk Drive Unit, cataloged under National Stock Number 7025-01-315-7490, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-315-7490 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Status | ACTIVE |
| Unpackaged Unit Weight | 20.000 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 35.0000 lbs |
| Cube | 4.4222 cu ft |
| Reference | Meaning |
|---|---|
| 4041DDU | 3/2 Design control — primary reference U.S. Government activity |
NSN 7025-01-315-7490 is a Disk Drive Unit, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
Key specifications for 7025-01-315-7490: Unpackaged Unit Weight: 20.000 POUNDS LBS; Special Features: CONTAINS 10.6 MB HARD DISK DRIVE-1 & 5.25 IN. FLOPPY DISK DRIVE-1; INTERFACE RS-232C; INTERFACES DIRECTLY TO SYSTEM CONTROLLER P/N 4041; 90-132 V AC, 2 AMPS OR 180-264 V AC, 1 AMP; 47-63 HZ; 140 WATTS; 8.40 IN. W; 7.70 IN. H; 21.30 IN. D MB; End Item Identification: LANTIRN,ELEC OPTICAL WORK CTR. 1 specification is 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.
NSN 7025-01-315-7490 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.