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 6650-00-132-3827
NSN 5950-00-928-3254
NSN 5975-00-999-2140
NSN 6135-01-511-1975
NSN 6105-01-313-9550
NSN 6105-01-379-3847
NSN 5905-01-027-1470
NSN 5920-00-518-0839
NSN 5910-01-127-5577
NSN 5905-01-059-7386
NSN 6135-01-343-7093
NSN 6685-01-572-5111