The Interface Unit,automatic Data Pr, cataloged under National Stock Number 7025-01-666-3121, 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 Cisco Systems Inc. Government technical data includes 2 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-666-3121 |
| Primary Part Number | ISR4331-AX/K9 |
| Item Name | Interface Unit,automatic Data Pr |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Cisco Systems Inc |
| Status | ACTIVE |
| Power Source | SELF-CONTAINED |
| Mounting Type | RACK |
| 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 | JR |
| Part Number | Manufacturer |
|---|---|
| ISR4331-AX/K9 PRIMARY | Cisco Systems Inc (USA) |
| ISR4331-AX/K9 | Itni (FRA) |
NSN 7025-01-666-3121 is a Interface Unit,automatic Data Pr, manufactured by Cisco Systems Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-666-3121 has 2 manufacturer part numbers on file: ISR4331-AX/K9 (Cisco Systems Inc), ISR4331-AX/K9 (Itni).
Key specifications for ISR4331-AX/K9: Power Source: SELF-CONTAINED; Special Features: DEFAULT RAM - 4GB/MAX DRM - 16GB GB; Part Name Assigned by Controlling Agency: CISCO 4331 INTEGRATED SERVICES ROUTER; Mounting Type: RACK. 2 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.