5998-01-541-6810 CIRCUIT CARD ASSEMBLY Index 4920-01-541-6812 GENERAL ARRANGEMENT TEST SYSTEM

National Stock Number:
7025-01-541-6811

Federal Supply Class:
7025

National Item Identification Number:
015416811

Description:
DISK DRIVE UNIT

Detail:
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 may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical 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.


Manufacturer Information:
X7425A068S4SUN MICROSYSTEMS INC
X7425A1PF30MEMORYTEN, INC.
X7425A52088LOCKHEED MARTIN CORPORATION


Techincal Specification:
DRIVE QUANTITY1
DRIVE SIZE5.25
DESIGN TYPECOMPACT DISK - READ ONLY MEMORY
INTERFACE TYPEEIDE AND IDE
UNIT DESIGNINTERNAL


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