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 5895-01-086-8402
NSN 6650-00-182-7791
NSN 5895-00-694-9285
NSN 5855-01-464-3152
NSN 5930-01-188-7223
NSN 5915-01-533-9689
NSN 5950-01-197-7345
NSN 5920-00-993-8997
NSN 6130-01-090-0894
NSN 6130-01-256-9390
NSN 2925-01-016-0876
NSN 5999-01-313-0858