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 5930-01-587-1383
NSN 5905-00-678-9847
NSN 5930-01-088-7586
NSN 5935-01-235-0006
NSN 5996-01-391-8033
NSN 6145-00-210-6257
NSN 5975-01-484-1840
NSN 5945-00-392-6434
NSN 6145-01-464-9392
NSN 6150-00-707-3950
NSN 7035-01-154-0796
NSN 5935-01-192-0643