A round, flat item which is used as a storage media for programs required by a computer for solving specific problems or for information to be evaluated and displayed by a computer. The item may have a magnetic coating and be stored in a paper/plastic envelope. It may also be designed as an optical storage media (cd-rom) with pits on a reflecting surface that are sensed by means of an optical device or a laser beam. For items without programs or information see disk, flexible. See also tape program, automatic data processing. For items having no prerecorded data, see disk, flexible and tape, electronic data processing.
Classification: Machines and units thereof for processing data, nesoi
NSN 5905-01-092-1560
NSN 5920-01-176-4854
NSN 5910-00-136-9098
NSN 5925-01-632-9612
NSN 5945-01-281-1551
NSN 5960-01-599-9821
NSN 5999-00-903-3426
NSN 6135-00-284-1406
NSN 5915-01-521-2953
NSN 6130-00-540-4602
NSN 5950-01-065-0491
NSN 5998-01-233-3464