National Item Identification Number

01-357-0536

013570536
7025-01-357-0536
7025013570536

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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Reference Numbers (Part Numbers)

CP-3104

Required Categories

DATA STORAGE CAPACITY
TRANSFER RATE IN MEGABYTES PER SECOND
INTERLEAVE RATE RA

Required Description

150.00 MEGABYTES
1.3
1.1
5.750 INCHES NOMINAL
1.620 INCHES NOMINAL
4.000 IN