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 6110-01-206-3733
NSN 5998-01-551-8335
NSN 5895-01-541-4772
NSN 6620-01-416-9882
NSN 5855-00-586-6255
NSN 5999-00-454-9624
NSN 5975-00-513-2417
NSN 6240-01-138-6453
NSN 5998-01-262-4837
NSN 5996-00-864-6711
NSN 5950-01-400-3577
NSN 6610-01-168-5015