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 6105-00-297-3762
NSN 5996-00-079-8550
NSN 6240-00-541-7032
NSN 5895-01-394-4647
NSN 5996-00-318-3405
NSN 5985-00-188-9665
NSN 5910-00-053-1342
NSN 5925-01-216-2172
NSN 6110-00-840-6560
NSN 5905-01-495-0554
NSN 6130-01-267-4941
NSN 5930-00-508-5944