National Item Identification Number
01-447-3730
014473730
7025-01-447-3730
7025014473730
National Stock Number
Item Name
DISK DRIVE UNIT
Federal Supply Class
7025
Description
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 consist of disk(s) some of which are removable, removable disk packs, or removable flexible, each surface coated with a material susceptible to spot magnetization or optical, integral writing, a drive motor and its machanical 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.
Commercial and Government Entity Code (Supplier Data)
50356
Reference Numbers (Part Numbers)
CD-R50S
Required Categories
DATA STORAGE CAPACITY
ACCESS TIME IN MILLISECONDS
OVERALL LENGTH
OVERALL HEIG
Required Description
1.00 MEGABYTES
220.0
7.560 INCHES NOMINAL
1.600 INCHES NOMINAL
5.750 INCHES