The Interface Unit,data Transfer, cataloged under National Stock Number 7025-01-668-0574, 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 1 specification, cited from the U.S. Government catalog. The record lists 13 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 | 7025-01-668-0574 |
| Primary Part Number | ISR4331/K9 |
| Item Name | Interface Unit,data Transfer |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Cisco Systems Inc |
| Status | ACTIVE |
| Unit Design | DESK TOP |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 17.000.0627.00 | Steep Gmbh (DEU) |
| ISR4331/K9 | Cisco Systems Gmbh (DEU) |
| VCH115383P01 | Vitrociset Spa (ITA) |
| ISR4331/K9 | Tim Spa (ITA) |
| 1AAN020337 | Leonardo S.p.a Land & Naval Defence Electronics Division (ITA) |
| ISR4331/K9 | Itni (FRA) |
| ISR4331/K9 | Novaconnect Srl (ITA) |
| 1AAN009736 | Leonardo S.p.a. Div Electronics (ITA) |
| ISR4331/K9 PRIMARY | Cisco Systems Inc (USA) |
| COG16801 | Airbus Defence & Space Limited (GBR) |
| ISR4331/K9 | Italware Srl (ITA) |
| ISR4331/K9 | Cisco Systems (GBR) |
| ISR4331/K9 | Sirti Spa (ITA) |
NSN 7025-01-668-0574 is a Interface Unit,data Transfer, manufactured by Cisco Systems Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-668-0574 has 13 manufacturer part numbers on file: 17.000.0627.00 (Steep Gmbh), ISR4331/K9 (Cisco Systems Gmbh), VCH115383P01 (Vitrociset Spa), ISR4331/K9 (Tim Spa), 1AAN020337 (Leonardo S.p.a Land & Naval Defence Electronics Division) and 8 more.
Key specifications for ISR4331/K9: Overall Height: 1.75 INCHES NOMINAL IN; Overall Width: 17.25 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: INTEGRATED SERVICE ROUTER; Unit Design: DESK TOP. 1 specification is 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.