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 7035-00-562-9881
NSN 5930-01-203-8061
NSN 7035-01-511-6219
NSN 5975-00-297-3940
NSN 5999-01-224-6514
NSN 5965-00-013-7990
NSN 5855-01-435-5548
NSN 6220-00-397-6910
NSN 7035-01-459-8268
NSN 6650-01-291-5024
NSN 6105-00-738-2219
NSN 6650-01-399-8552