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 5985-01-438-4939
NSN 5910-01-574-2807
NSN 5945-00-067-6677
NSN 5965-01-068-2714
NSN 6220-01-505-6072
NSN 6105-00-658-7775
NSN 6150-00-076-8808
NSN 7035-00-064-7008
NSN 6145-01-587-2371
NSN 5920-01-507-2780
NSN 5915-00-584-3512
NSN 5945-01-421-9818