A component that determines the mode of operation of a public address set.
Classification: Electric sound amplifier sets
NSN 5965-01-425-0313
NSN 6645-00-470-5310
NSN 6130-01-634-0603
NSN 5945-00-565-2717
NSN 5935-00-419-3841
NSN 5945-00-435-3908
NSN 5975-01-005-5102
NSN 5985-00-341-6538
NSN 5975-01-469-2510
NSN 5999-01-641-2571
NSN 5998-01-529-2600
NSN 5930-01-548-4464