The Disk Drive Unit, cataloged under National Stock Number 7025-01-262-5007, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-262-5007 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 115.0 AC |
| Unpackaged Unit Weight | 60.000 POUNDS LBS |
| 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 | N |
| Unit of Issue | EA |
| Acquisition advice code | YD |
| Weight | 60.0000 lbs |
| Cube | 1.3824 cu ft |
| Reference | Meaning |
|---|---|
| MU-944/TSQ-138 | 3/2 Design control — primary reference U.S. Government activity |
| C5108439-1 | 5/9 Secondary reference Signals Warfare Project Manager |
NSN 7025-01-262-5007 is a Disk Drive Unit, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
Key specifications for 7025-01-262-5007: Voltage in Volts and Current Type: 115.0 AC; Unpackaged Unit Weight: 60.000 POUNDS LBS; Special Features: TECHNICAL CHARACTERISTICS FOLLOW:DUAL CARTRIDGE RIGID DISK DATA STORAGE LRU, (2) REMOVABLE SEALED DISK CARTRIDGES WITH 18.5 MBYTE FORMATTED CAPACITY EA.; DISK DRIVE ELECTRONICS,FORMATTED, DATA CHANNEL HOST ADAPTER, INTERFACE TO CPU VIA I/O BUS EXPANDER, DISK ACCESS TIMES ARE AVERAGE LATENCY 8.33 MS AND AVG ACCESS 40 MS; FUNCTION IS TO STORE 37 MBYTES OF HARD DISK MAST STORAGE MEDIA FOR THE ROLM 1666B COMPUTER; 400 HZ,SINGLE PHASE; 26.00 IN. L; 8.75 IN. W; 10.50 IN. H IN. 2 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.