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 6645-00-483-7044
NSN 6110-00-875-4277
NSN 2925-01-446-6976
NSN 5935-01-208-9133
NSN 6320-01-543-3238
NSN 6645-00-728-1316
NSN 5985-01-483-0412
NSN 6610-00-705-9502
NSN 5930-00-497-4370
NSN 6130-00-525-5460
NSN 5855-01-100-3272
NSN 6240-01-071-2127