NSN 7025-01-504-3981
Part Details | DISK DRIVE UNIT
7025-01-504-3981 An electromechanical or solid state item which accepts and systematically accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material suceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electronic computer. See also, MAGNETIC DRUM, DATA STORAGE; CORE MEMORY UNIT.
Alternate Parts: D359M3D, 7025-01-504-3981, 01-504-3981, 7025015043981, 015043981
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 70 | JAN 28, 2003 | 01-504-3981 | 37008 ( DISK DRIVE UNIT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 7025-01-504-3981
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D359M3D | 081T5 | PC CORNER COMPUTER CENTER LLC |
Technical Data | NSN 7025-01-504-3981
| Characteristic | Specifications |
|---|---|
| UNIT DESIGN | INTERNAL |
| DESIGN TYPE | HARD CARD |
| DRIVE SIZE | 3.50 |
| DRIVE QUANTITY | 1 |
| DATA STORAGE CAPACITY | 1.44 MEGABYTES |
| DRIVE HEIGHT | FULL |
| ACCESS TIME IN MILLISECONDS | 94.0 |
| INTERFACE TYPE | IDE |
| HEAD TYPE AND QUANTITY | 1 READ/WRITE |
| TRACKS PER INCH | 135.0 |
| POWER SOURCE | EXTERNAL |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC |
| OVERALL LENGTH | 144.0 MILLIMETERS MINIMUM |
| OVERALL HEIGHT | 25.4 MILLIMETERS MINIMUM |
| OVERALL WIDTH | 101.6 MILLIMETERS MINIMUM |
| UNPACKAGED UNIT WEIGHT | 0.4 KILOGRAMS |
| OPERATING TEMP RANGE | +5.0 TO +52.0 DEG CELSIUS |
| END ITEM IDENTIFICATION | 23 TV |