The Interface Unit,data Transfer, cataloged under National Stock Number 7025-01-562-4934, 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 Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-562-4934 |
| Primary Part Number | C99A9426-9 |
| Item Name | Interface Unit,data Transfer |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | V |
| Part Number | Manufacturer |
|---|---|
| C99A9426-9 PRIMARY | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| DSPR-100 | 5/1 Secondary reference Quatech, Inc |
NSN 7025-01-562-4934 is a Interface Unit,data Transfer, manufactured by Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-562-4934 has 1 manufacturer part number on file: C99A9426-9 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems).
Key specifications for C99A9426-9: Special Features: DUAL PORT RS-232 SERIAL ADAPTER, DATA TRANSFER RATE UP TO 921KBPS, HEAT PLUGGABLE, HAS RUGGEDIZED PERMANENTLY ATTACHED CABLE; Part Name Assigned by Controlling Agency: 2 PORT DB-9 RS-232 MULTIPORT SERIAL ADAPTER; End Item Identification: C99A9426-1 INMARSAT LAPTOP; E-8C JOINT STARS. 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 7025-01-562-4934 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.