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 6620-00-630-8812
NSN 5895-01-255-0677
NSN 6685-01-199-9323
NSN 5990-01-493-4039
NSN 7035-01-432-1163
NSN 5835-01-251-4945
NSN 5945-01-547-9657
NSN 5895-00-433-6860
NSN 6650-01-364-4616
NSN 5996-01-166-8416
NSN 6685-01-129-6480
NSN 5950-01-533-3239