Two or more different types of items having a common mounting or mounted on each other, which together form a portion of a signal generator, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5996-01-072-9905
NSN 6220-01-278-9369
NSN 6150-00-269-5017
NSN 5920-00-405-8469
NSN 6685-00-822-5348
NSN 5895-01-417-1880
NSN 5985-01-233-8385
NSN 5950-01-199-2441
NSN 5985-01-551-7508
NSN 5996-00-400-9237
NSN 6110-01-280-5390
NSN 5925-00-392-2971