Dual time base; t.O. 33a1-10-189-1 and 33d7-44-213-4
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 5990-01-476-8813
NSN 5990-01-408-6554
NSN 5985-01-235-0776
NSN 5950-01-331-4573
NSN 5935-00-990-7671
NSN 5925-01-431-7057
NSN 6105-01-390-8849
NSN 6130-00-837-4229
NSN 6110-01-277-4595
NSN 5935-01-598-8897
NSN 5999-00-901-6246
NSN 6150-00-296-2361