The Disk Drive Unit, cataloged under National Stock Number 7025-01-721-7101, 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 Dell Marketing L.p.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 — Information Technology Input/output and Storage Devices (FSG 70) |
| Manufacturers | Dell Marketing L.p. (CAGE 3DMD3) |
| Parameter | Value |
|---|---|
| NSN | 7025-01-721-7101 |
| Primary Part Number | 429-ABLS |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Dell Marketing L.p. |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 429-ABLS PRIMARY | Dell Marketing L.p. (USA) |
| Reference | Meaning |
|---|---|
| 543614 | D/9 Drawing number reference only Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
NSN 7025-01-721-7101 is a Disk Drive Unit, manufactured by Dell Marketing L.p., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-721-7101 has 1 manufacturer part number on file: 429-ABLS (Dell Marketing L.p.).
2 possible matches (shared part number, not a government interchangeability claim): 6130-01-721-7189, 7025-01-721-7674. Verify interchangeability with system specifications before substitution.
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.