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 6110-01-620-6244
NSN 6320-00-116-3658
NSN 5910-01-181-2172
NSN 6220-00-162-5047
NSN 6240-01-343-4322
NSN 5855-01-545-3659
NSN 5985-01-478-6578
NSN 6610-00-514-4183
NSN 5999-01-605-1592
NSN 6610-01-003-9763
NSN 4140-01-262-2255
NSN 4140-00-051-3296