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 5996-01-110-7706
NSN 6645-00-233-4286
NSN 5930-00-864-9121
NSN 5835-00-228-9082
NSN 5855-01-411-3360
NSN 5910-01-015-5708
NSN 5950-00-519-1267
NSN 2925-01-233-8545
NSN 5945-01-430-3506
NSN 6650-00-932-1144
NSN 5960-01-331-3817
NSN 6130-00-908-5014