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 5965-01-154-6010
NSN 6135-00-284-1406
NSN 5996-00-894-5603
NSN 6645-00-183-8812
NSN 7035-01-270-0325
NSN 6130-00-993-6814
NSN 5925-00-137-6582
NSN 5915-00-942-1125
NSN 5999-01-037-4719
NSN 6150-01-415-5864
NSN 5905-01-578-6056
NSN 5996-00-757-7742