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 7035-01-472-5762
NSN 6105-00-306-7250
NSN 6650-01-359-8537
NSN 5990-01-288-7393
NSN 6135-01-603-3657
NSN 5930-00-541-7795
NSN 5965-01-087-8572
NSN 6645-01-200-5289
NSN 5915-00-431-8744
NSN 5910-01-117-5619
NSN 5905-01-261-5314
NSN 6110-00-994-0986