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 5965-00-236-0016
NSN 5915-01-045-9291
NSN 5930-01-190-3474
NSN 5945-00-571-4800
NSN 5985-01-430-7213
NSN 5945-01-351-5354
NSN 6105-01-634-0322
NSN 5945-01-629-9492
NSN 6105-00-309-0051
NSN 6220-01-412-0360
NSN 5999-01-536-6700
NSN 5905-01-563-2247