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 6135-00-182-7008
NSN 6240-00-887-8103
NSN 6240-00-484-1190
NSN 5999-00-009-6659
NSN 5905-01-305-4274
NSN 5985-01-424-9272
NSN 5835-01-303-6563
NSN 6240-01-616-6813
NSN 6620-00-902-9843
NSN 6145-00-210-6257
NSN 5950-01-317-1731
NSN 5925-01-209-5566