28.0 volts dc voltage rating, operating electrical power source relationship, input impedance 150 ohm .
Input impedance 150 ohm
An item which may provide two-way amplified voice communications when connected to one or more like stations directly or via intermediate control equipment; includes loudspeaker (which may be used as a loudspeaker or microphone), signalling devices, amplifier and station selector switches. May include separate microphone, earphone, handset or headset. See also, telephone connecting station.
Switch Panel
Isolation Box
Material, aluminum alloy; 1 stud, 0.093 in. High, 0.063 in. Dia 1 shaft, 0.593 in. High, 0.156 in. Dia
Material, aluminum alloy; 1 stud, 0.093 in. High, 0.063 in. Dia 1 shaft, 0.593 in. High, 0.156 in. Dia
Aluminum alloy case material, 28.0 dc maximum voltage rating in volts, encased in closure type, back terminal location, external power source
NSN 5820-01-433-5768
NSN 6350-00-010-0515
NSN 5831-00-419-7670
NSN 5836-01-519-3172
NSN 1285-00-181-9350
NSN 6940-00-701-1721
NSN 5965-01-605-0090
NSN 7021-01-626-2461
NSN 7520-01-523-5391
NSN 5810-01-322-2238
NSN 5841-00-316-0362
NSN 5820-01-652-2183
Last modified 06/02/2024