The Interface Unit,automatic Data Pr, cataloged under National Stock Number 7025-01-694-7839, 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 Sealevel Systems Inc. Government technical data includes 9 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.
| Parameter | Value |
|---|---|
| NSN | 7025-01-694-7839 |
| Primary Part Number | 420E |
| Item Name | Interface Unit,automatic Data Pr |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Sealevel Systems Inc |
| Status | ACTIVE |
| Power Source | EXTERNAL |
| Output Intelligence Type | DIGITAL |
| Unpackaged Unit Width | 5.1 INCHES NOMINAL IN |
| Direct Current Voltage Rating in Volts | 30.0 |
| Unpackaged Unit Height | 1.3 INCHES NOMINAL IN |
| Input Intelligence Type | DIGITAL |
| Storage Temp Range | -50.0 TO 105.0 CELSIUS DEGC |
| Mounting Type | DESK TOP |
| Current Rating in Amps | 2.0 |
| 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 |
|---|---|
| 420E PRIMARY | Sealevel Systems Inc (USA) |
NSN 7025-01-694-7839 is a Interface Unit,automatic Data Pr, manufactured by Sealevel Systems Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-694-7839 has 1 manufacturer part number on file: 420E (Sealevel Systems Inc).
Key specifications for 420E: Power Source: EXTERNAL; Output Intelligence Type: DIGITAL; Unpackaged Unit Width: 5.1 INCHES NOMINAL IN; Direct Current Voltage Rating in Volts: 30.0. 9 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.