A component that determines the mode of operation of a public address set.
Classification: Electric sound amplifier sets
NSN 5925-01-116-5462
NSN 6135-00-299-6918
NSN 5990-00-689-5736
NSN 5925-01-225-9333
NSN 6135-01-497-4516
NSN 6645-00-009-8811
NSN 6105-01-362-3033
NSN 6220-00-520-0333
NSN 6685-01-189-2377
NSN 6650-01-369-1650
NSN 5930-01-355-0396
NSN 5999-00-270-8315