National Item Identification Number
01-253-8649
012538649
7025-01-253-8649
7025012538649
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)
54418
Reference Numbers (Part Numbers)
DD400MX45008
Required Categories
VOLTAGE IN VOLTS AND CURRENT TYPE
OVERALL HEIGHT
OVERALL WIDTH
SPECIAL FEATUR
Required Description
115.0 AC
6.000 INCHES NOMINAL
10.000 INCHES NOMINAL
18.0 IN. D
47 TO 420 HZ