The Disk Drive Unit, cataloged under National Stock Number 7025-01-620-1091, 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 Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-620-1091 |
| Primary Part Number | 55310-CSRR-Q70-007 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL P — Demil Prior To Sale/Transfer |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JM |
| Weight | 1.6000 lbs |
| Cube | 0.0139 cu ft |
| Part Number | Manufacturer |
|---|---|
| 55310-CSRR-Q70-007 PRIMARY | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA) |
NSN 7025-01-620-1091 is a Disk Drive Unit, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-620-1091 has 1 manufacturer part number on file: 55310-CSRR-Q70-007 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).
Key specifications for 55310-CSRR-Q70-007: Part Name Assigned by Controlling Agency: NAVY: HARD DRIVE C&M; End Item Identification: OA-9491/UYQ-70 DISP GRP, SUB VA VER 1.2; OA9491/UYQ70 DISP GRP,SW VER 1.2.1 DPS; OA9491/UYQ70 DISP GRP,SW VER 1.2.1 MAIN; OA9491(V)3/UYQ70(V)2,DISP GRP,ECS MAIN; OA9491(V)3/UYQ70(V)2,DISP GRP,ECS DPS; OA9491/UYQ70 DISP GRP,SUB COM,ECS MAIN; OA9491/UYQ70 DISP GRP,SUB COM,ECS DPS. 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.
NSN 7025-01-620-1091 has DEMIL Code P. Demilitarization may be required before disposal or transfer to non-military entities.
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.