Two or more independent amplifiers having a common mounting or mounted on each other.
NSN 5920-01-407-0406
NSN 5965-01-510-9593
NSN 5998-00-473-2035
NSN 5925-00-816-9929
NSN 6320-01-399-6177
NSN 5935-01-355-0663
NSN 7035-00-059-7970
NSN 5945-01-126-3918
NSN 6130-01-510-9930
NSN 5990-01-110-8979
NSN 4140-00-521-0380
NSN 5965-01-560-7006