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 6145-00-590-8642
NSN 6135-01-633-8502
NSN 6650-00-196-0637
NSN 6135-01-334-3935
NSN 5915-01-328-2794
NSN 5925-00-199-9565
NSN 6320-01-544-0860
NSN 5910-01-112-4367
NSN 5910-01-601-3860
NSN 6240-01-464-5903
NSN 6135-01-437-6409
NSN 6240-00-009-4117