The Disk Drive Unit, cataloged under National Stock Number 7025-01-671-4028, 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 Hewlett Packard Enterprise Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-671-4028 |
| Primary Part Number | 726537-B21 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Hewlett Packard Enterprise Company |
| 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 | G |
| Part Number | Manufacturer |
|---|---|
| 726537-B21 PRIMARY | Hewlett Packard Enterprise Company (USA) |
NSN 7025-01-671-4028 is a Disk Drive Unit, manufactured by Hewlett Packard Enterprise Company, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-671-4028 has 1 manufacturer part number on file: 726537-B21 (Hewlett Packard Enterprise Company).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-695-5439. Verify interchangeability with system specifications before substitution.
Key specifications for 726537-B21: Special Features: (USN/USMC AVIATION (AIR TRAFFIC CONTROL)) REFER TO OPNAVINST 3721.5M;; Part Name Assigned by Controlling Agency: 9.5MM SATQ DVD-RW DRIVE KIT MM; End Item Identification: FLIGHT DATA INPUT OUTPUT (FDIO). 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.