The Trackball,data Entry, cataloged under National Stock Number 7025-01-507-7221, 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 Cortron, Inc. Dba Cortron Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-507-7221 |
| Primary Part Number | 570-0129 |
| Item Name | Trackball,data Entry |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Cortron, Inc. Dba Cortron Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 5.0 DC |
| Interface Type | RS 232C AND RS 422 AND SCSI |
| Unpackaged Unit Weight | 1.750 POUNDS LBS |
| Operating Temp Range | -20.0 TO 70.0 CELSIUS DEGC |
| Unit Design | DESK TOP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 570-0129 PRIMARY | Cortron, Inc. Dba Cortron Inc (USA) |
| Reference | Meaning |
|---|---|
| 510-0018 | 3/9 Design control — primary reference Cortron, Inc. Dba Cortron Inc |
NSN 7025-01-507-7221 is a Trackball,data Entry, manufactured by Cortron, Inc. Dba Cortron Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-507-7221 has 1 manufacturer part number on file: 570-0129 (Cortron, Inc. Dba Cortron Inc).
Key specifications for 570-0129: Overall Height: 2.300 INCHES NOMINAL IN; Voltage in Volts and Current Type: 5.0 DC; Interface Type: RS 232C AND RS 422 AND SCSI; Overall Length: 8.000 INCHES NOMINAL IN. 5 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.