The Disk,nonflexible, cataloged under National Stock Number 7045-01-321-5578, is classified within Federal Supply Class 7045 (Information Technology Supplies) of the General Purpose ADP Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7045-01-321-5578 |
| Item Name | Disk,nonflexible |
| FSC / FSG | 7045 / 70 — Information Technology Supplies |
| Status | ACTIVE |
| Disk Type | OPTICAL |
| Disk Diameter | 5.250 INCHES NOMINAL IN |
| Disk Quantity | 10 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 80-9550-2110-2 | 3/9 Design control — primary reference 3m Company Div Mobile Interactive Systems |
| EDM1DA1 | 5/1 Secondary reference Sony Electronics Inc |
NSN 7045-01-321-5578 is a Disk,nonflexible, classified under FSC 7045, Information Technology Supplies. Status: active.
Key specifications for 7045-01-321-5578: Disk Type: OPTICAL; Special Features: REWRITABLE,HIGH CAPACITY,CARTRIDGE,MATERIAL POLY CARBONATE SUBSTRATE,READ,WRITE AND ERASE CAPABILITIES,REUSABLE,CARTRIDE MATERIAL PLASTIC,1024 BYTES/SECTOR,STORES UP TO 650 MEGABYTES OF USER DATA,FOR DATD STORAGE USED ON LASER DISK DRIVES; Disk Diameter: 5.250 INCHES NOMINAL IN; Disk Quantity: 10. 3 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.