Essential to weapon system performance or operation, or the preservation of life or safety of operating personnel
A complete wired unit specifically designed to provide two-way voice communication which may be amplified. It may be supplemented by signal devices, between any two stations or from one station to any number of other stations in the set.
Classification: Electric sound amplifier sets
NSN 6650-01-572-3490
NSN 6130-01-128-2739
NSN 5930-01-588-7877
NSN 6320-01-366-5157
NSN 5975-01-431-5277
NSN 5930-01-142-5065
NSN 5920-00-422-5517
NSN 6620-01-281-6386
NSN 6150-00-316-0810
NSN 5965-00-113-9748
NSN 6650-01-381-2117
NSN 5985-00-276-5368