|
|
|
National Stock Number:
7025-01-289-5902
Federal Supply Class:
7025
National Item Identification Number:
012895902
Description:
DISK DRIVE UNIT
Detail:
An electromechanical item which 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 susceptible 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.
|
Manufacturer Information:
| 5383747 | 53711 | NAVAL SEA SYSTEMS COMMAND |
|
Techincal Specification:
| OVERALL HEIGHT | 4.960 INCHES NOMINAL | | OVERALL LENGTH | 19.000 INCHES NOMINAL | | OVERALL WIDTH | 5.218 INCHES NOMINAL | | SPECIAL FEATURES | INPUT POWER 120 VRMS, 60 HZ, 1.6 AMPS; DISC FORMAT 67 TRACKS PER DISC, 30 SECTORS PER TRACK, 256 BYTES PER SECTOR, 514,300 BYTES PER DISC; REMOTE OPERATION |
|
|