The Disk Drive Unit, cataloged under National Stock Number 7025-01-449-0022, 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 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-449-0022 |
| Primary Part Number | 3598-1731-00 |
| 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 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 | C |
| Part Number | Manufacturer |
|---|---|
| C3725S | Cue Technologies, Inc. Dba Cuetech Div Cue Technologies (USA) |
| ST31051N | Seagate Technology (USA) |
| 3598-1731-00 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| 3598-1731-00 | 5/9 Secondary reference Lockheed Martin Corp Lockheed Martin Mission Systems |
NSN 7025-01-449-0022 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 7025-01-449-0022 has 3 manufacturer part numbers on file: C3725S (Cue Technologies, Inc. Dba Cuetech Div Cue Technologies), ST31051N (Seagate Technology), 3598-1731-00 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for 3598-1731-00: Special Features: HARD DISK DRIVE ASSY; 1CCA13/A1,A2,TI 6190.12A, FA 9021A, PG 8-14; FUNCTION, HARD DISK DRIVE ASSEMBLY; REFERENCE DATA, 1CA13/A1, A2, TI 6190.12A, FA 9021A, PG 8-14 A; End Item Identification: AUTOMATED RADAR TERMINAL SYSTEM (ARTS2E),FA-9021/A ACQUISITION PROCESSING CABINET. 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.