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 6130-01-074-9995
NSN 5950-01-173-1598
NSN 6645-01-555-4356
NSN 6135-01-071-4923
NSN 5985-01-395-6318
NSN 6220-01-622-5158
NSN 5945-01-141-7497
NSN 6240-00-891-8586
NSN 5990-00-067-6791
NSN 6220-01-634-0660
NSN 6620-01-062-1662
NSN 6130-00-702-5662