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 6650-01-043-6251
NSN 5999-01-010-4695
NSN 6685-00-252-3057
NSN 5905-01-331-2777
NSN 6130-01-498-5244
NSN 5985-01-187-3389
NSN 5990-00-433-3445
NSN 5915-01-165-7409
NSN 6110-01-480-9681
NSN 5996-00-213-7121
NSN 5998-01-097-0930
NSN 5895-01-441-9089