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 5950-01-094-7114
NSN 5985-00-471-9006
NSN 2925-00-435-5604
NSN 6645-00-851-6654
NSN 5985-01-588-9967
NSN 5915-01-330-6788
NSN 5990-00-372-5177
NSN 6110-00-015-7688
NSN 5945-01-452-5473
NSN 5910-00-637-2609
NSN 5920-00-281-2488
NSN 6645-01-113-6712