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 6620-01-649-0748
NSN 6685-00-783-4827
NSN 6240-01-102-1555
NSN 5920-00-469-8051
NSN 5915-01-477-2588
NSN 6685-01-437-8880
NSN 6145-00-823-6215
NSN 5910-01-540-8814
NSN 5996-00-964-9400
NSN 5835-01-656-2940
NSN 7035-00-938-8289
NSN 5920-01-414-6983