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 5915-00-824-0196
NSN 5915-00-412-3879
NSN 6150-01-654-4283
NSN 5975-01-008-7807
NSN 6150-01-559-7153
NSN 5920-01-532-8280
NSN 6610-01-069-7837
NSN 5999-01-451-2415
NSN 6150-00-464-2314
NSN 5985-01-448-9550
NSN 6320-00-225-7013
NSN 6145-01-128-5235