National Item Identification Number
01-423-3522
014233522
7025-01-423-3522
7025014233522
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)
Reference Numbers (Part Numbers)
CDT7-T4X-ET4
Required Categories
DESIGN TYPE
DRIVE SIZE
ACCESS TIME IN MILLISECONDS
OVERALL HEIGHT
OVERALL WI
Required Description
OPTICAL
5.25
150.0
18.750 INCHES NOMINAL
8.750 INCHES NOMINAL