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 5935-00-101-7818
NSN 6145-00-188-3657
NSN 5935-00-775-9976
NSN 5915-01-592-3411
NSN 5999-00-871-7549
NSN 7035-01-060-3835
NSN 6320-01-631-7828
NSN 5960-01-449-5726
NSN 6105-01-140-0277
NSN 2925-00-243-6841
NSN 6135-00-725-9369
NSN 5835-01-616-6131