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National Stock Number:
7025-01-044-8877
Federal Supply Class:
7025
National Item Identification Number:
010448877
Description:
MAGNETIC DRUM,DATA STORAGE
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:
| 6944700-28 | 03640 | LOCKHEED MARTIN CORPORATION | | MU-608/A | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | C/O DRUM ASSY,DRILLED FRAME,BACK PANEL ASSY,2 ELECTRONIC COMPONENTS ASSYS,2 POWER SUPPLY ASSYS,AND CONNECTING HDW |
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