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 7035-00-631-3782
NSN 5975-01-488-8344
NSN 5935-01-564-5668
NSN 5920-01-455-5524
NSN 5930-00-112-5344
NSN 5960-00-755-7017
NSN 6240-00-176-1824
NSN 5910-01-406-3505
NSN 5960-01-384-4603
NSN 6145-01-134-0850
NSN 5905-01-226-0781
NSN 5855-00-408-2611