The Display Unit, cataloged under National Stock Number 7025-01-559-5498, 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 Premio Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 7025-01-559-5498 |
| Primary Part Number | 531B |
| Item Name | Display Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Premio Inc |
| 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 | HM |
| Part Number | Manufacturer |
|---|---|
| 531B | Premio Inc (USA) |
| 2594-1020350 | Unicom Government, Inc. (USA) |
| 531B | Unicom Government, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 531B | C/1 Advisory reference — outside the item-of-supply concept Daewoo Engineering & Construction Co.,ltd |
| 531B | 3/9 Design control — primary reference Daewoo Engineering & Construction Co. Ltd |
NSN 7025-01-559-5498 is a Display Unit, manufactured by Premio Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-559-5498 has 3 manufacturer part numbers on file: 531B (Premio Inc), 2594-1020350 (Unicom Government, Inc.), 531B (Unicom Government, Inc.).
Key specifications for 531B: Part Name Assigned by Controlling Agency: INAVY: MONITOR,COLOR 15"; End Item Identification: NTCSS SNAP III SUBMARINE MISCELLANEOUS PARTS. 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.
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.