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 6110-01-167-3848
NSN 5855-01-545-3659
NSN 5999-01-030-2019
NSN 6685-01-243-1265
NSN 6130-01-160-2706
NSN 5975-01-458-6370
NSN 6130-01-542-9026
NSN 5998-00-102-5407
NSN 5945-00-493-4946
NSN 2925-01-575-3192
NSN 5996-00-658-8638
NSN 6685-01-197-8048