The Interface Unit,data Transfer, cataloged under National Stock Number 7025-01-522-5420, 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 Leonardo Spa Aeronautics Division - Pomigliano D'arco Site. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-522-5420 |
| Primary Part Number | AN81721-001-01 |
| Item Name | Interface Unit,data Transfer |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 32.0000 lbs |
| Cube | 4.3981 cu ft |
| Part Number | Manufacturer |
|---|---|
| AN81721-001-01 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| Reference | Meaning |
|---|---|
| AN81721-001-01 | 3/2 Design control — primary reference U.S. Government activity |
| AN81721-001-01 | 5/9 Secondary reference Goodrich Corporation Dba Goodrich Aerospace Flight Systems Div Goodrich Isr and Space Systems |
NSN 7025-01-522-5420 is a Interface Unit,data Transfer, manufactured by Leonardo Spa Aeronautics Division - Pomigliano D'arco Site, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-522-5420 has 1 manufacturer part number on file: AN81721-001-01 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site).
Key specifications for AN81721-001-01: Part Name Assigned by Controlling Agency: BUS INTERFACE UNIT; End Item Identification: C130J AIRCRAFT. 0 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.
NSN 7025-01-522-5420 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.