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 6110-01-202-1483
NSN 4140-01-168-0661
NSN 6320-01-611-4918
NSN 5895-01-362-9677
NSN 6110-01-339-5243
NSN 6220-00-152-2384
NSN 5960-01-392-6240
NSN 5855-01-100-3272
NSN 5965-01-048-4767
NSN 5915-00-726-5374
NSN 6620-00-307-8557
NSN 5910-00-601-6253