The Disk Drive Unit, cataloged under National Stock Number 7025-01-662-9102, 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 Naval Undersea Warfare Ctr. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-662-9102 |
| Primary Part Number | NNPT-HDD2 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Naval Undersea Warfare Ctr |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| 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 | Y |
| Unit of Issue | EA |
| Acquisition advice code | HM |
| Part Number | Manufacturer |
|---|---|
| NNPT-HDD2 PRIMARY | Naval Undersea Warfare Ctr (USA) |
| HTS545025B9SA00 | Hitachi Global Storage Technologies (USA) |
NSN 7025-01-662-9102 is a Disk Drive Unit, manufactured by Naval Undersea Warfare Ctr, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-662-9102 has 2 manufacturer part numbers on file: NNPT-HDD2 (Naval Undersea Warfare Ctr), HTS545025B9SA00 (Hitachi Global Storage Technologies).
Key specifications for NNPT-HDD2: Criticality Code Justification: FEAT; Special Features: A PART,ASEMBLY,OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL; End Item Identification: AN/BYG-1(V)3/4 IA SWAP DRIVE MEDIA. 1 specification is 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.