The Disk Drive Unit, cataloged under National Stock Number 7025-01-646-2686, 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 Miltope Corporation. Government technical data includes 6 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 | 7025-01-646-2686 |
| Primary Part Number | 903531-1 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Miltope Corporation |
| Status | ACTIVE |
| Design Type | HARD DISK |
| Power Source | EXTERNAL |
| Drive Size | 3.00 |
| Operating Temp Range | -40.0 TO 71.0 CELSIUS DEGC |
| Data Storage Capacity | 40.0 GIGABYTES |
| Unit Design | PORTABLE |
| 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 | YN |
| Weight | 0.2900 lbs |
| Cube | 0.0106 cu ft |
| Part Number | Manufacturer |
|---|---|
| 903531-1 PRIMARY | Miltope Corporation (USA) |
NSN 7025-01-646-2686 is a Disk Drive Unit, manufactured by Miltope Corporation, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-646-2686 has 1 manufacturer part number on file: 903531-1 (Miltope Corporation).
Key specifications for 903531-1: Overall Height: 0.51 INCHES NOMINAL IN; Design Type: HARD DISK; Power Source: EXTERNAL; Overall Length: 4.78 INCHES NOMINAL IN. 6 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.
NSN 7025-01-646-2686 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.