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National Stock Number:
7025-37-516-8329
Federal Supply Class:
7025
National Item Identification Number:
375168329
Description:
MAGNETIC DRUM,DATAS
Detail:
AN ELECTROMECHANICAL ITEM WHICH ACCEPTS AND SYSTEMATICALLY RETAINS DIGITAL INPUT DATA IN SUCH A MANNER AS TO FACILITATE THE RAPID RECOVERY OF THE STORED INFORMATION. THE ITEM CONSISTS OF A DRUMLIKE STRUCTURE THE SURFACE OF WHICH IS COATED WITH A MATERIAL SUSCEPTIBLE TO SPOT MAGNETIZATION, INTEGRAL WIRING, A DRIVE MOTOR AND ITS MECHANICAL LINKAGE, AND DATA TRANSLATING HEADS FOR IMPRESSING ON OR REMOVING FROM THE DRUM SURFACE DATA IN DIGITAL FORM. THE ITEM IS A COMPONENT OF AN ELECTRONIC COMPUTER. SEE ALSO CORE MEMORY UNIT.
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Manufacturer Information:
| QD6250 | 4000F | AGENCY FOR DEFENSE DEVELOPMENT | | QD6250 | SF256 | SONY CORPORATION |
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