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 6645-01-261-6903
NSN 5998-01-441-0408
NSN 5998-01-138-1896
NSN 6685-01-495-7696
NSN 5990-00-578-8850
NSN 6130-01-622-7821
NSN 5975-00-084-8704
NSN 5895-01-091-0938
NSN 5835-01-604-7489
NSN 5960-01-543-0235
NSN 5915-00-954-9294
NSN 6240-01-038-6618