Two or more different types of items, having a common mounting or mounted on each other, which together form a portion of a receiver-transmitter, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
NSN 5930-01-476-8195
NSN 6650-01-328-8363
NSN 5985-00-574-3710
NSN 6135-01-190-2628
NSN 6685-01-439-4122
NSN 5965-01-417-3211
NSN 5925-01-033-1980
NSN 6320-00-300-5556
NSN 5905-01-349-6826
NSN 5998-01-236-7549
NSN 5999-01-514-5960
NSN 6610-00-144-4643