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 6620-01-422-3522
NSN 2925-01-430-4206
NSN 5990-01-120-1910
NSN 6650-01-129-8343
NSN 5945-00-529-0409
NSN 6240-01-160-8499
NSN 5998-01-398-9909
NSN 5985-00-951-5289
NSN 2925-01-279-1558
NSN 5996-01-456-7399
NSN 5895-01-546-3336
NSN 5975-01-464-6619