The Interface Unit,data Transfer, cataloged under National Stock Number 7025-01-655-1844, 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 Emerson Network Power-Embedded Computing, Inc. Div Emerson Network Power, Embedded Computing. Government technical data includes 2 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-655-1844 |
| Primary Part Number | SC840-001 |
| Item Name | Interface Unit,data Transfer |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Emerson Network Power-Embedded Computing, Inc. Div Emerson Network Power, Embedded Computing |
| Status | ACTIVE |
| Interface Type | USB |
| 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 |
| Weight | 4.3800 lbs |
| Cube | 0.2881 cu ft |
| Part Number | Manufacturer |
|---|---|
| SC840-001 PRIMARY | Emerson Network Power-Embedded Computing, Inc. Div Emerson Network Power, Embedded Computing (USA) |
NSN 7025-01-655-1844 is a Interface Unit,data Transfer, manufactured by Emerson Network Power-Embedded Computing, Inc. Div Emerson Network Power, Embedded Computing, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-655-1844 has 1 manufacturer part number on file: SC840-001 (Emerson Network Power-Embedded Computing, Inc. Div Emerson Network Power, Embedded Computing).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-690-6274. Verify interchangeability with system specifications before substitution.
Key specifications for SC840-001: Overall Height: 1.7 INCHES NOMINAL IN; Interface Type: USB; Overall Width: 13.7 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: 4-PORT SECURE EAL4 + KVM DVI-I. 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.