National Item Identification Number

01-509-8636

015098636
7025-01-509-8636
7025015098636

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)

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28480

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Reference Numbers (Part Numbers)

D4385-70001

Required Categories

UNIT DESIGN
DESIGN TYPE
DRIVE SIZE
DRIVE QUANTITY
DATA STORAGE CAPACITY
DRI

Required Description

INTERNAL
COMPACT DISK - READ ONLY MEMORY
5.25
1
128.00 KILOBYTES
HALF
75.0