The Disk Drive Unit, cataloged under National Stock Number 7025-01-494-2733, 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 Hexagon Us Federal, Inc Dba Intergraph Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-494-2733 |
| Primary Part Number | FXDSK0050 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Hexagon Us Federal, Inc Dba Intergraph Corp |
| Status | ACTIVE |
| Access Time in Milliseconds | 94.0 |
| Voltage in Volts and Current Type | 5.0 DC |
| Interface Type | EIDE |
| Design Type | FLEXIBLE DISK |
| Power Source | EXTERNAL |
| Drive Quantity | 1 |
| Drive Size | 3.50 |
| Unpackaged Unit Weight | 0.4 KILOGRAMS KG |
| Operating Temp Range | +40.0 TO 122.0 FAHRENHEIT DEGF |
| Data Storage Capacity | 1.44 MEGABYTES |
| Unit Design | INTERNAL |
| 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 | JN |
| Weight | 1.3500 lbs |
| Cube | 0.1319 cu ft |
| Part Number | Manufacturer |
|---|---|
| FXDSK0050 | Hexagon Us Federal, Inc Dba Intergraph Corp (USA) |
| MPF920-1/121 | Sony Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| MPF920/1 | 5/9 Secondary reference Sony Corporation |
| MPF920-1/121 | 5/9 Secondary reference Sony Corporation |
| MDSK14704 | 3/9 Design control — primary reference Sony Corporation |
NSN 7025-01-494-2733 is a Disk Drive Unit, manufactured by Hexagon Us Federal, Inc Dba Intergraph Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-494-2733 has 2 manufacturer part numbers on file: FXDSK0050 (Hexagon Us Federal, Inc Dba Intergraph Corp), MPF920-1/121 (Sony Electronics Inc).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-518-9131. Verify interchangeability with system specifications before substitution.
Key specifications for FXDSK0050: Access Time in Milliseconds: 94.0; Overall Height: 1.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 5.0 DC; Interface Type: EIDE. 11 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 7025-01-494-2733 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.