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 6650-01-205-3014
NSN 5960-00-766-6042
NSN 6135-01-167-7604
NSN 6130-01-178-9945
NSN 2925-01-489-1394
NSN 5910-00-224-6628
NSN 5990-01-087-7081
NSN 5999-01-393-8105
NSN 6105-01-085-6002
NSN 5930-01-431-8167
NSN 5835-01-251-2836
NSN 6145-01-337-5554