An electronic subassembly designed to be plugged into one or more basic pieces of test equipment to extend the capabilities of the basic instrument. the basic instrument cannot function without one or more plug-in units (as required) in position.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6320-01-039-5891
NSN 6110-00-271-9928
NSN 6650-01-257-4724
NSN 5965-00-468-3071
NSN 6320-01-017-5274
NSN 5930-00-368-2871
NSN 6105-01-486-2079
NSN 6110-01-631-4165
NSN 7035-01-377-6255
NSN 6130-01-319-3564
NSN 5930-01-444-1626
NSN 6220-01-074-7718