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 6110-01-180-8967
NSN 7035-00-490-0485
NSN 5920-01-313-0734
NSN 5915-00-476-4882
NSN 5925-00-650-1069
NSN 6645-01-356-6929
NSN 6130-00-628-7799
NSN 6685-01-021-8252
NSN 6150-01-658-9201
NSN 5855-00-058-1293
NSN 5996-00-351-2369
NSN 5910-01-330-1356