The Disk Drive Unit, cataloged under National Stock Number 7025-01-509-7553, 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 Veridian Engineering Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-509-7553 |
| Primary Part Number | CHS30-DISK-113 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Veridian Engineering Inc |
| Status | ACTIVE |
| Data Storage Capacity | 18.00 GIGABYTES |
| 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 | YT |
| Part Number | Manufacturer |
|---|---|
| CHS30-DISK-113 PRIMARY | Veridian Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| ST31406LC | 5/9 Secondary reference Seagate Technology |
NSN 7025-01-509-7553 is a Disk Drive Unit, manufactured by Veridian Engineering Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-509-7553 has 1 manufacturer part number on file: CHS30-DISK-113 (Veridian Engineering Inc).
Key specifications for CHS30-DISK-113: Special Features: ACTION ID 45381302; Part Name Assigned by Controlling Agency: DISK DRIVE 18GB GB; End Item Identification: SPACE LIFT RANGE SYSTEM; TELMETRYPROCESSING; Data Storage Capacity: 18.00 GIGABYTES. 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.