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 6110-01-579-0667
NSN 5855-01-027-1571
NSN 5920-00-529-0618
NSN 6645-01-176-3372
NSN 6685-01-527-3368
NSN 6110-00-757-5325
NSN 6110-00-156-6468
NSN 6320-01-356-5601
NSN 5925-01-490-2649
NSN 5855-01-490-2749
NSN 5895-01-064-8289
NSN 7035-01-556-2554