The Disk Drive Unit, cataloged under National Stock Number 7025-01-491-0622, 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 U S Dept of Transportation Federal Aviation Administration. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-491-0622 |
| Primary Part Number | 0-51122-91201-1 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | G |
| Part Number | Manufacturer |
|---|---|
| 0-51122-91201-1 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| 0-51122-91201-1 | 5/9 Secondary reference Imation Corp. Dba Imation |
NSN 7025-01-491-0622 is a Disk Drive Unit, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-491-0622 has 1 manufacturer part number on file: 0-51122-91201-1 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for 0-51122-91201-1: Special Features: FUNCTION: FLOPPY DRIVE; REFERENCE DATA: TI 6556.1A, DTFA01-99-C-00090 A; End Item Identification: ASSOS CONTROLLER EQUIPMENT INFORMATION DISPLAY SYSTEM (ACEIDS). 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.
NSN 7025-01-491-0622 has DEMIL Code B. 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.