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 6685-01-423-1464
NSN 5910-00-612-0064
NSN 6685-00-941-3484
NSN 6130-01-549-9290
NSN 6130-01-185-4956
NSN 2925-01-391-9247
NSN 5915-01-485-0850
NSN 6135-01-358-7720
NSN 6220-01-200-6461
NSN 6650-01-187-3364
NSN 6145-01-529-9831
NSN 6620-00-689-4456