National Item Identification Number
01-493-9555
014939555
7025-01-493-9555
7025014939555
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)
19200
Reference Numbers (Part Numbers)
12994530
Required Categories
OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
END ITEM IDENTIFICATION
PART NAM
Required Description
5.750 INCHES NOMINAL
1.000 INCHES NOMINAL
4.000 INCHES NOMINAL
ELECTRONIC TES