A component that determines the mode of operation of a public address set.
Classification: Electric sound amplifier sets
NSN 5895-01-447-6960
NSN 6320-01-335-8336
NSN 6150-01-222-0667
NSN 5930-01-272-8969
NSN 5990-00-073-2676
NSN 6320-01-399-1633
NSN 5990-01-645-2592
NSN 5999-01-370-5943
NSN 6220-01-475-1211
NSN 5920-01-432-7962
NSN 6320-00-433-2773
NSN 5999-01-556-7931