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 5925-01-616-7552
NSN 6150-00-881-3439
NSN 5895-00-123-9883
NSN 5910-01-113-9158
NSN 6135-01-069-2482
NSN 6610-01-593-0135
NSN 5950-01-629-2863
NSN 2925-00-078-0525
NSN 6130-01-050-3578
NSN 5855-01-443-0381
NSN 5910-00-473-4424
NSN 5925-01-279-0488