Two or more components which do not operate as a set, but which, when used with an electronic set or as part of a set, provide facilities which can be used to produce artificial indications of some phenomena.
Classification: Parts and accessories of articles of schedule b subheading 9030.40
NSN 5960-01-628-2760
NSN 5935-01-465-0524
NSN 5855-01-267-2751
NSN 6130-01-308-9390
NSN 6105-00-435-9982
NSN 6650-00-456-7654
NSN 5950-01-033-0890
NSN 7035-00-548-4098
NSN 4140-01-631-5319
NSN 5910-00-239-4587
NSN 6145-01-451-6144
NSN 6130-01-463-8672