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 5945-00-195-6826
NSN 6110-00-156-9823
NSN 6130-00-185-4522
NSN 5925-00-469-7683
NSN 6145-01-401-3713
NSN 5985-01-320-6014
NSN 5985-01-032-4930
NSN 6620-00-290-6505
NSN 2925-01-009-9560
NSN 6220-00-624-9028
NSN 5998-00-203-1232
NSN 5965-01-580-4072