A component that determines the mode of operation of a public address set.
Classification: Electric sound amplifier sets
NSN 6130-00-639-0666
NSN 6145-01-079-3265
NSN 6610-00-540-8911
NSN 6145-01-142-2234
NSN 5945-01-382-4537
NSN 6220-01-211-6349
NSN 5999-01-301-8311
NSN 7035-00-803-3056
NSN 6240-01-484-2698
NSN 6130-01-413-5344
NSN 7035-00-124-9383
NSN 6130-01-087-8258