# NSN 7025-01-657-4476: Disk Drive Unit

NSN 7025-01-657-4476 (also written 7025016574476; NIIN 01-657-4476) is a disk drive unit in Federal Supply Class 7025, ADP Input/Output and Storage Devices. 8 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 7025-01-657-4476 (7025016574476)
- NIIN: 01-657-4476 (016574476)
- Item name: DISK DRIVE UNIT
- Federal Supply Class: [FSC 7025 ADP Input/Output and Storage Devices](https://nsnexplorer.com/fsc/7025/)
- Federal Supply Group: [FSG 70](https://nsnexplorer.com/group/70/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AFGA | OPERATING TEMP RANGE | CELSIUS -40.0 TO 85.0 |
| AGAV | END ITEM IDENTIFICATION | USM 670A |
| CPLR | UNIT DESIGN | INTERNAL |
| CYEC | INTERFACE TYPE | SERIAL ADVANCED TECHNOLOGY ATTACHMENT |
| CYFP | DATA STORAGE CAPACITY | GIGABYTES 32.0 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 40469-90016-1 | 97384 | TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DE32MJUWX-17000-D | 1SEH7 | DELKIN DEVICES, INC. DBA DELKIN DEVICES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DE32MJUXP-17000-D | 1SEH7 | DELKIN DEVICES, INC. DBA DELKIN DEVICES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DE32TFNIB-1L000-D | 1SEH7 | DELKIN DEVICES, INC. DBA DELKIN DEVICES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DE32TFPIB-1L000-D | 1SEH7 | DELKIN DEVICES, INC. DBA DELKIN DEVICES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DE32TGPXP-17000-D | 1SEH7 | DELKIN DEVICES, INC. DBA DELKIN DEVICES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| VSFB18PI032G-100 | 1ZBT9 | VIRTIUM TECHNOLOGY INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| VSFB18PI032G-110 | 7V1X9 | VIRTIUM LLC DBA VIRTIUM TECHNOLOGY INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=7025016574476&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=7025016574476
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/7025-01-657-4476/
JSON: https://nsnexplorer.com/api/nsn/7025-01-657-4476.json