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 5935-00-450-1652
NSN 6620-00-740-3699
NSN 6240-01-518-0240
NSN 6645-00-816-1707
NSN 7035-01-211-5636
NSN 2925-00-163-9016
NSN 7035-01-416-5910
NSN 6610-01-415-5877
NSN 5920-01-476-2781
NSN 6135-01-422-0140
NSN 5895-00-280-7528
NSN 5999-01-460-3298