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 6130-01-207-0755
NSN 5910-01-162-3436
NSN 5925-01-567-5134
NSN 5905-01-168-4261
NSN 5935-01-494-9205
NSN 5895-00-918-3836
NSN 5915-01-502-3621
NSN 5999-01-366-4558
NSN 6130-00-900-8134
NSN 6650-01-088-3134
NSN 5935-01-105-5275
NSN 5930-00-518-2738