400hz fixed freq
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 6150-01-360-0509
NSN 5935-00-276-9413
NSN 5950-00-244-0498
NSN 5935-01-461-1510
NSN 5998-01-227-6771
NSN 5985-01-262-4661
NSN 5855-01-068-3683
NSN 5895-01-314-5275
NSN 5996-00-833-2521
NSN 6105-01-497-7307
NSN 5930-01-444-1743
NSN 5945-00-426-4773