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 5996-00-240-3224
NSN 5920-01-348-9783
NSN 5905-01-332-3064
NSN 6150-00-156-4581
NSN 5905-01-430-5406
NSN 6105-00-189-0515
NSN 6240-01-381-1072
NSN 5905-01-281-7351
NSN 5930-01-655-9439
NSN 5910-00-269-4755
NSN 5965-00-716-7078
NSN 5925-01-492-9847