The Interface Unit,automatic Data Pr, cataloged under National Stock Number 7025-01-563-2593, 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. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-563-2593 |
| Primary Part Number | C99A9421-1 |
| Item Name | Interface Unit,automatic Data Pr |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Frequency in Hertz | 400.0 |
| Unpackaged Unit Length | 14.58 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| Unpackaged Unit Width | 10.20 INCHES NOMINAL IN |
| Unpackaged Unit Height | 7.85 INCHES NOMINAL IN |
| Input Intelligence Type | LATITUDE AND LONGITUDE AND GROUND SPEED AND TRUE HEADING AND PITCH ANGLE |
| Mounting Type | RACK |
| Current Rating in Amps | 5.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 12.0000 lbs |
| Cube | 0.7500 cu ft |
| Part Number | Manufacturer |
|---|---|
| C99A9421-1 PRIMARY | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 1252-A-3100 | 5/1 Secondary reference Ems Technologies Canada, Ltd Div Ems Aviation |
| C99A9421-3 | 5/1 Secondary reference Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems |
NSN 7025-01-563-2593 is a Interface Unit,automatic Data Pr, 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 7025-01-563-2593 has 1 manufacturer part number on file: C99A9421-1 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems).
Key specifications for C99A9421-1: Frequency in Hertz: 400.0; Unpackaged Unit Length: 14.58 INCHES NOMINAL IN; Power Source: EXTERNAL; Unpackaged Unit Width: 10.20 INCHES NOMINAL IN. 8 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 7025-01-563-2593 has DEMIL Code Q. 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.