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 4140-01-580-6652
NSN 5965-01-266-7968
NSN 5998-00-824-6336
NSN 4140-01-616-0584
NSN 6145-00-267-0853
NSN 5998-00-482-3841
NSN 5925-01-312-3551
NSN 2925-00-495-8130
NSN 5975-00-800-8863
NSN 5935-01-550-7598
NSN 6130-01-065-2368
NSN 7035-00-763-6180