The Interface Unit,automatic Data Pr, cataloged under National Stock Number 7025-01-506-3891, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-506-3891 |
| Primary Part Number | WS-C3550-24-EMI |
| 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 |
| Storage Temp Range | -13.0 TO 158.0 FAHRENHEIT DEGF |
| Furnished Items and Quantity | 10/100 PORTS 24;GBIC ETHERNET PORTS 2;RACK UNIT 1 |
| Type/model Designation | CISCO CATALST 3550 SERIES SWITCH |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 9.9500 lbs |
| Cube | 0.2496 cu ft |
| Part Number | Manufacturer |
|---|---|
| WS-C3550-24-EMI | Cerulean Solutions Ltd Level 2 (AUS) |
| WS-C3550-24-EMI PRIMARY | Cisco Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| G774840-12 | D/9 Drawing number reference only Raytheon Company Div Corp |
NSN 7025-01-506-3891 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 7025-01-506-3891 has 2 manufacturer part numbers on file: WS-C3550-24-EMI (Cerulean Solutions Ltd Level 2), WS-C3550-24-EMI (Cisco Systems Inc).
Key specifications for WS-C3550-24-EMI: Power Source: SELF-CONTAINED; Storage Temp Range: -13.0 TO 158.0 FAHRENHEIT DEGF; Furnished Items and Quantity: 10/100 PORTS 24;GBIC ETHERNET PORTS 2;RACK UNIT 1; Type/model Designation: CISCO CATALST 3550 SERIES SWITCH. 4 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.