Two or more independent amplifiers having a common mounting or mounted on each other.
NSN 6240-01-228-6289
NSN 6240-00-151-7642
NSN 5945-01-415-0858
NSN 4140-00-218-0804
NSN 5835-01-383-1313
NSN 5930-00-816-9780
NSN 5960-01-130-9414
NSN 5950-00-103-3418
NSN 5950-01-447-2839
NSN 5835-01-565-3411
NSN 6645-01-106-4303
NSN 5990-01-514-8708