This item is critical due to form; fit; and function
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 5960-01-536-9763
NSN 5935-00-715-4698
NSN 5905-01-383-6811
NSN 5999-00-691-0721
NSN 5895-00-477-1446
NSN 5920-00-448-3139
NSN 5985-00-889-8826
NSN 5945-01-495-0509
NSN 5990-01-568-5565
NSN 6610-01-250-2811
NSN 6220-01-341-5322
NSN 6610-01-534-5747