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 6110-01-261-3086
NSN 4140-01-567-2525
NSN 5985-00-613-5647
NSN 5950-00-481-1663
NSN 5985-01-086-1002
NSN 5925-01-195-8068
NSN 2925-00-383-3523
NSN 5835-01-018-6294
NSN 6610-00-652-2403
NSN 5945-00-249-1645
NSN 6135-00-248-4102
NSN 6130-01-026-9822