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 5910-01-546-8370
NSN 6610-01-232-0814
NSN 5930-00-603-5596
NSN 6685-01-368-1534
NSN 5960-00-922-6009
NSN 7035-01-519-3253
NSN 5996-01-443-6599
NSN 6610-00-254-9810
NSN 6320-01-326-1316
NSN 6220-01-192-1908
NSN 5990-01-376-0405
NSN 6145-01-380-3002