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 5985-01-447-9134
NSN 5935-00-902-2939
NSN 5975-01-221-1722
NSN 5930-01-254-0939
NSN 6320-00-139-1090
NSN 6105-01-012-0965
NSN 6135-01-588-4160
NSN 6105-01-165-5057
NSN 5855-01-461-9207
NSN 2925-00-001-4604
NSN 5996-01-192-8606
NSN 6620-00-663-8962