The Data Acquisition Unit, cataloged under National Stock Number 7025-01-545-1921, 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. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Data Acquisition Unit |
| FSC / FSG | 7025 — Information Technology Input/output and Storage Devices (FSG 70) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 03956) |
| Parameter | Value |
|---|---|
| NSN | 7025-01-545-1921 |
| Primary Part Number | SUBSTITUTED BY 01-572-6990 |
| Item Name | Data Acquisition Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| 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 | YH |
| Weight | 2.0000 lbs |
| Cube | 0.3472 cu ft |
| Part Number | Manufacturer |
|---|---|
| SUBSTITUTED BY 01-572-6990 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 4801735 IT/POSIT NO 21 | Northrop Grumman Systems Corporation (USA) |
| 4801736 IT/POSITNO 21 | Northrop Grumman Systems Corporation (USA) |
| 4302863-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 4801719 IT/POSIT NO 21 | Northrop Grumman Systems Corporation (USA) |
| 4801720 IT/POSIT NO 21 | Northrop Grumman Systems Corporation (USA) |
NSN 7025-01-545-1921 is a Data Acquisition Unit, manufactured by Northrop Grumman Systems Corporation, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-545-1921 has 6 manufacturer part numbers on file: SUBSTITUTED BY 01-572-6990 (Northrop Grumman Systems Corporation), 4801735 IT/POSIT NO 21 (Northrop Grumman Systems Corporation), 4801736 IT/POSITNO 21 (Northrop Grumman Systems Corporation), 4302863-1 (Northrop Grumman Systems Corporation), 4801719 IT/POSIT NO 21 (Northrop Grumman Systems Corporation) and 1 more.
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.