Two or more different types of items having a common mounting or mounted on each other which together form a portion of a modulator 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 6105-01-535-7024
NSN 6685-00-765-8283
NSN 5960-01-394-9274
NSN 5990-00-902-7764
NSN 6150-01-395-6231
NSN 5915-00-455-0168
NSN 6240-01-406-5345
NSN 5920-01-177-3761
NSN 5920-00-690-1930
NSN 6145-01-026-1083
NSN 5905-01-062-5700
NSN 6320-01-052-2118