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National Stock Number:
7025-01-227-7863
Federal Supply Class:
7025
National Item Identification Number:
012277863
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:
| 5340-001 | 52483 | COMMUNICATION SYSTEMS TECHNOLOGY INC TYLUS SYSTEMS DIV | | MU-926/G | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | COMPOSED OF CONTROLLER BOARD,8 MEMORY MODULES,POWER SUPPLY; 117 VAC,47.0 TO 440.0 HZ,SINGLE PHASE,0.24 KVA,+5 VDC AT 2.2 A; O/A 21.00 IN.L,17.0 IN.W,14.0 IN.H; RACK MOUNTED; FOR GENERAL GROUND USE | | FUNCTIONAL DESCRIPTION | PROVIDES 1 MEGAWORD OF FAST ACCESS MEMORY STORAGE | | UNPACKAGED UNIT WEIGHT | 106.500 POUNDS |
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